{"title":"Twsbi Inks \u0026 Refills","description":"","products":[{"product_id":"twsbi-1791-ink-bottle-crimson-18-ml-m2532090","title":"Twsbi 1791 Ink Bottle (Crimson - 18 ML) M2532090","description":"\u003cp\u003eTWSBI has revealed itself to be no less adept at crafting inks. TWSBI Crimson is a dark red fountain pen ink. The colors of TWSBI's 1791 inks are inspired by the vivid scenes described in Cao Xueqin's Dream of the Red Chamber. First printed in 1791, the novel is widely lauded as one of the greatest works in the history of Chinese literature. This vibrant ink is beautifully packaged in a frosted glass bottle. The transparent red cap is faceted like a gemstone and topped with the TWSBI logo.\u003c\/p\u003e \n\n\u003cp\u003eWith a history of more than 40 years of manufacturing, including producing high-end pens for other brands, Ta Shin Precision decided to start selling under their own brand, TWSBI. The name TWSBI is made up from TWS and BI. ‘TWS’ is the reversed initials of the phrase ‘San Wen Tong’, translated Hall of Three Cultures, and ‘BI’ literally means writing instrument.\u003c\/p\u003e\n\n\u003cp\u003eBuy this genuine TWSBI Ink Bottle on Onlinemantra.in\u003c\/p\u003e","brand":"Twsbi","offers":[{"title":"18 ML","offer_id":44695975198974,"sku":"TW_1791_INKBTL_CRMSN_18ML_M2532090","price":1450.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0451\/7570\/1665\/products\/TW_1791_INKBTL_CRMSN_18ML_M2532090.jpg?v=1751521078"},{"product_id":"twsbi-1791-ink-bottle-emerald-green-18-ml-m2531040","title":"Twsbi 1791 Ink Bottle (Emerald Green - 18 ML) M2531040","description":"\u003cp\u003eTWSBI has revealed itself to be no less adept at crafting inks. It's one of China's 4 great classical novels and we picked colors out of the buildings and descriptions within this book for this series of ink. A new limited fountain pen ink line from TWSBI! This frosted glass bottle contains 18ml of Emerald Green fountain ink. The series name 1791 comes from a famous book written in 1791 in China, called \"The Dreams of the Red Chamber\". TWSBI picked names for each of these inks in Chinese from this book. In English, the names just describe the color of the ink, however, in Chinese, it comes from 6 famous buildings described in this book.\u003c\/p\u003e \n\n\u003cp\u003eWith a history of more than 40 years of manufacturing, including producing high-end pens for other brands, Ta Shin Precision decided to start selling under their own brand, TWSBI. The name TWSBI is made up from TWS and BI. ‘TWS’ is the reversed initials of the phrase ‘San Wen Tong’, translated Hall of Three Cultures, and ‘BI’ literally means writing instrument.\u003c\/p\u003e\n\n\u003cp\u003eBuy this genuine TWSBI Ink Bottle on Onlinemantra.in\u003c\/p\u003e","brand":"Twsbi","offers":[{"title":"18 ML","offer_id":44695975592190,"sku":"TW_1791_INKBTL_EMEGRN_18ML_M2531040","price":1450.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0451\/7570\/1665\/products\/TW_1791_INKBTL_EMEGRN_18ML_M2531040.jpg?v=1751521077"},{"product_id":"twsbi-1791-ink-bottle-forest-green-18-ml-m2532100","title":"Twsbi 1791 Ink Bottle (Forest Green - 18 ML) M2532100","description":"\u003cp\u003eTWSBI has revealed itself to be no less adept at crafting inks. The colors of TWSBI's 1791 inks are inspired by the vivid scenes described in Cao Xueqin's Dream of the Red Chamber. First printed in 1791, the novel is widely lauded as one of the greatest works in the history of Chinese literature. This vibrant ink is beautifully packaged in a frosted glass bottle. The transparent red cap is faceted like a gemstone and topped with the TWSBI logo.\u003c\/p\u003e \n\n\u003cp\u003eWith a history of more than 40 years of manufacturing, including producing high-end pens for other brands, Ta Shin Precision decided to start selling under their own brand, TWSBI. The name TWSBI is made up from TWS and BI. ‘TWS’ is the reversed initials of the phrase ‘San Wen Tong’, translated Hall of Three Cultures, and ‘BI’ literally means writing instrument.\u003c\/p\u003e\n\n\u003cp\u003eBuy this genuine TWSBI Ink Bottle on Onlinemantra.in\u003c\/p\u003e","brand":"Twsbi","offers":[{"title":"18 ML","offer_id":44695975952638,"sku":"TW_1791_INKBTL_FORGRN_18ML_M2532100","price":1450.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0451\/7570\/1665\/products\/TW_1791_INKBTL_FORGRN_18ML_M2532100.jpg?v=1751521075"},{"product_id":"twsbi-1791-ink-bottle-grape-18-ml-m2532130","title":"Twsbi 1791 Ink Bottle (Grape - 18 ML) M2532130","description":"\u003cp\u003eTWSBI has revealed itself to be no less adept at crafting inks. The colors of TWSBI's 1791 inks are inspired by the vivid scenes described in Cao Xueqin's Dream of the Red Chamber. First printed in 1791, the novel is widely lauded as one of the greatest works in the history of Chinese literature. This vibrant ink is beautifully packaged in a frosted glass bottle. The transparent red cap is faceted like a gemstone and topped with the TWSBI logo.\u003c\/p\u003e \n\n\u003cp\u003eWith a history of more than 40 years of manufacturing, including producing high-end pens for other brands, Ta Shin Precision decided to start selling under their own brand, TWSBI. The name TWSBI is made up from TWS and BI. ‘TWS’ is the reversed initials of the phrase ‘San Wen Tong’, translated Hall of Three Cultures, and ‘BI’ literally means writing instrument.\u003c\/p\u003e\n\n\u003cp\u003eBuy this genuine TWSBI Ink Bottle on Onlinemantra.in\u003c\/p\u003e","brand":"Twsbi","offers":[{"title":"18 ML","offer_id":44695976280318,"sku":"TW_1791_INKBTL_GRP_18ML_M2532130","price":1450.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0451\/7570\/1665\/products\/TW_1791_INKBTL_GRP_18ML_M2532130.jpg?v=1751521074"},{"product_id":"twsbi-1791-ink-bottle-navy-18-ml-m2532120","title":"Twsbi 1791 Ink Bottle (Navy - 18 ML) M2532120","description":"\u003cp\u003eTWSBI has revealed itself to be no less adept at crafting inks. The colors of TWSBI's 1791 inks are inspired by the vivid scenes described in Cao Xueqin's Dream of the Red Chamber. First printed in 1791, the novel is widely lauded as one of the greatest works in the history of Chinese literature. This vibrant ink is beautifully packaged in a frosted glass bottle. The transparent red cap is faceted like a gemstone and topped with the TWSBI logo.\u003c\/p\u003e \n\n\u003cp\u003eWith a history of more than 40 years of manufacturing, including producing high-end pens for other brands, Ta Shin Precision decided to start selling under their own brand, TWSBI. The name TWSBI is made up from TWS and BI. ‘TWS’ is the reversed initials of the phrase ‘San Wen Tong’, translated Hall of Three Cultures, and ‘BI’ literally means writing instrument.\u003c\/p\u003e\n\n\u003cp\u003eBuy this genuine TWSBI Ink Bottle on Onlinemantra.in\u003c\/p\u003e","brand":"Twsbi","offers":[{"title":"18 ML","offer_id":44695976607998,"sku":"TW_1791_INKBTL_NVY_18ML_M2532120","price":1475.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0451\/7570\/1665\/products\/TW_1791_INKBTL_NVY_18ML_M2532120.jpg?v=1751521073"},{"product_id":"twsbi-1791-ink-bottle-orange-18-ml-m2531070","title":"Twsbi 1791 Ink Bottle (Orange - 18 ML) M2531070","description":"\u003cp\u003eTWSBI has revealed itself to be no less adept at crafting inks. created from a book written in 1791 called \"Dream of Red Chambers\". It's one of China's 4 great classical novels and we picked colors out of the buildings and descriptions within this book for this series of ink. A new limited fountain pen ink line from TWSBI! This frosted glass bottle contains 18ml of Orange fountain pen ink. The series name 1791 comes from a famous book written in 1791 in China, called \"The Dreams of the Red Chamber\". TWSBI picked names for each of these inks in Chinese from this book. In English, the names just describe the color of the ink, however, in Chinese, it comes from 6 famous buildings described in this book.\u003c\/p\u003e \n\n\u003cp\u003eWith a history of more than 40 years of manufacturing, including producing high-end pens for other brands, Ta Shin Precision decided to start selling under their own brand, TWSBI. The name TWSBI is made up from TWS and BI. ‘TWS’ is the reversed initials of the phrase ‘San Wen Tong’, translated Hall of Three Cultures, and ‘BI’ literally means writing instrument.\u003c\/p\u003e\n\n\u003cp\u003eBuy this genuine TWSBI Ink Bottle on Onlinemantra.in\u003c\/p\u003e","brand":"Twsbi","offers":[{"title":"18 ML","offer_id":44695976837374,"sku":"TW_1791_INKBTL_ORNG_18ML_M2531070","price":1475.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0451\/7570\/1665\/products\/TW_1791_INKBTL_ORNG_18ML_M2531070.jpg?v=1751521072"},{"product_id":"twsbi-1791-ink-bottle-pink-18-ml-m2531060","title":"Twsbi 1791 Ink Bottle (Pink - 18 ML) M2531060","description":"\u003cp\u003eTWSBI has revealed itself to be no less adept at crafting inks. Created from a book written in 1791 called \"Dream of Red Chambers\". It's one of China's 4 great classical novels and we picked colors out of the buildings and descriptions within this book for this series of ink. A new limited fountain pen ink line from TWSBI! This frosted glass bottle contains 18ml of Pink fountain pen ink. The series name 1791 comes from a famous book written in 1791 in China, called \"The Dreams of the Red Chamber\". TWSBI picked names for each of these inks in Chinese from this book. In English, the names just describe the color of the ink, however, in Chinese, it comes from 6 famous buildings described in this book.\u003c\/p\u003e \n\n\u003cp\u003eWith a history of more than 40 years of manufacturing, including producing high-end pens for other brands, Ta Shin Precision decided to start selling under their own brand, TWSBI. The name TWSBI is made up from TWS and BI. ‘TWS’ is the reversed initials of the phrase ‘San Wen Tong’, translated Hall of Three Cultures, and ‘BI’ literally means writing instrument.\u003c\/p\u003e\n\n\u003cp\u003eBuy this genuine TWSBI Ink Bottle on Onlinemantra.in\u003c\/p\u003e","brand":"Twsbi","offers":[{"title":"18 ML","offer_id":44695977066750,"sku":"TW_1791_INKBTL_PNK_18ML_M2531060","price":1475.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0451\/7570\/1665\/products\/TW_1791_INKBTL_PNK_18ML_M2531060.jpg?v=1751521071"},{"product_id":"twsbi-1791-ink-bottle-prairie-green-18-ml-m2531080","title":"Twsbi 1791 Ink Bottle (Prairie Green - 18 ML) M2531080","description":"\u003cp\u003eTWSBI has revealed itself to be no less adept at crafting inks. created from a book written in 1791 called \"Dream of Red Chambers\". It's one of China's 4 great classical novels and we picked colors out of the buildings and descriptions within this book for this series of ink. A new limited fountain pen ink line from TWSBI! This frosted glass bottle contains 18ml of Prairie Green fountain pen ink. The series name 1791 comes from a famous book written in 1791 in China, called \"The Dreams of the Red Chamber\". TWSBI picked names for each of these inks in Chinese from this book. In English, the names just describe the color of the ink, however, in Chinese, it comes from 6 famous buildings described in this book.\u003c\/p\u003e \n\n\u003cp\u003eWith a history of more than 40 years of manufacturing, including producing high-end pens for other brands, Ta Shin Precision decided to start selling under their own brand, TWSBI. The name TWSBI is made up from TWS and BI. ‘TWS’ is the reversed initials of the phrase ‘San Wen Tong’, translated Hall of Three Cultures, and ‘BI’ literally means writing instrument.\u003c\/p\u003e\n\n\u003cp\u003eBuy this genuine TWSBI Ink Bottle on Onlinemantra.in\u003c\/p\u003e","brand":"Twsbi","offers":[{"title":"18 ML","offer_id":44695977328894,"sku":"TW_1791_INKBTL_PRAGRN_18ML_M2531080","price":1475.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0451\/7570\/1665\/products\/TW_1791_INKBTL_PRAGRN_18ML_M2531080.jpg?v=1751521069"},{"product_id":"twsbi-1791-ink-bottle-royal-purple-18-ml-m2531050","title":"Twsbi 1791 Ink Bottle (Royal Purple - 18 ML) M2531050","description":"\u003cp\u003eTWSBI has revealed itself to be no less adept at crafting inks. created from a book written in 1791 called \"Dream of Red Chambers\". It's one of China's 4 great classical novels and we picked colors out of the buildings and descriptions within this book for this series of ink. A new limited fountain pen ink line from TWSBI! This frosted glass bottle contains 18ml of Royal Purple fountain pen ink. The series name 1791 comes from a famous book written in 1791 in China, called \"The Dreams of the Red Chamber\". TWSBI picked names for each of these inks in Chinese from this book. In English, the names just describe the color of the ink, however, in Chinese, it comes from 6 famous buildings described in this book.\u003c\/p\u003e \n\n\u003cp\u003eWith a history of more than 40 years of manufacturing, including producing high-end pens for other brands, Ta Shin Precision decided to start selling under their own brand, TWSBI. The name TWSBI is made up from TWS and BI. ‘TWS’ is the reversed initials of the phrase ‘San Wen Tong’, translated Hall of Three Cultures, and ‘BI’ literally means writing instrument.\u003c\/p\u003e\n\n\u003cp\u003eBuy this genuine TWSBI Ink Bottle on Onlinemantra.in\u003c\/p\u003e","brand":"Twsbi","offers":[{"title":"18 ML","offer_id":44695977591038,"sku":"TW_1791_INKBTL_ROYPUR_18ML_M2531050","price":1475.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0451\/7570\/1665\/products\/TW_1791_INKBTL_ROYPUR_18ML_M2531050.jpg?v=1751521068"},{"product_id":"twsbi-1791-ink-bottle-sky-blue-18-ml-m2531030","title":"Twsbi 1791 Ink Bottle (Sky Blue - 18 ML) M2531030","description":"\u003cp\u003eTWSBI has revealed itself to be no less adept at crafting inks. created from a book written in 1791 called \"Dream of Red Chambers\". It's one of China's 4 great classical novels and we picked colors out of the buildings and descriptions within this book for this series of ink. A new limited fountain pen ink line from TWSBI! This frosted glass bottle contains 18ml of Sky Blue fountain pen ink. The series name 1791 comes from a famous book written in 1791 in China, called \"The Dreams of the Red Chamber\". TWSBI picked names for each of these inks in Chinese from this book. In English, the names just describe the color of the ink, however, in Chinese, it comes from 6 famous buildings described in this book.\u003c\/p\u003e \n\n\u003cp\u003eWith a history of more than 40 years of manufacturing, including producing high-end pens for other brands, Ta Shin Precision decided to start selling under their own brand, TWSBI. The name TWSBI is made up from TWS and BI. ‘TWS’ is the reversed initials of the phrase ‘San Wen Tong’, translated Hall of Three Cultures, and ‘BI’ literally means writing instrument.\u003c\/p\u003e\n\n\u003cp\u003eBuy this genuine TWSBI Ink Bottle on Onlinemantra.in\u003c\/p\u003e","brand":"Twsbi","offers":[{"title":"18 ML","offer_id":44695977754878,"sku":"TW_1791_INKBTL_SBLU_18ML_M2531030","price":1475.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0451\/7570\/1665\/products\/TW_1791_INKBTL_SBLU_18ML_M2531030.jpg?v=1751521067"},{"product_id":"twsbi-1791-ink-bottle-tangerine-18-ml-m2532110","title":"Twsbi 1791 Ink Bottle (Tangerine - 18 ML) M2532110","description":"\u003cp\u003eTWSBI has revealed itself to be no less adept at crafting inks. The colors of TWSBI's 1791 inks are inspired by the vivid scenes described in Cao Xueqin's Dream of the Red Chamber. First printed in 1791, the novel is widely lauded as one of the greatest works in the history of Chinese literature. This vibrant ink is beautifully packaged in a frosted glass bottle. The transparent red cap is faceted like a gemstone and topped with the TWSBI logo.\u003c\/p\u003e \n\n\u003cp\u003eWith a history of more than 40 years of manufacturing, including producing high-end pens for other brands, Ta Shin Precision decided to start selling under their own brand, TWSBI. The name TWSBI is made up from TWS and BI. ‘TWS’ is the reversed initials of the phrase ‘San Wen Tong’, translated Hall of Three Cultures, and ‘BI’ literally means writing instrument.\u003c\/p\u003e\n\n\u003cp\u003eBuy this genuine TWSBI Ink Bottle on Onlinemantra.in\u003c\/p\u003e","brand":"Twsbi","offers":[{"title":"18 ML","offer_id":44695977820414,"sku":"TW_1791_INKBTL_TNGRN_18ML_M2532110","price":1450.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0451\/7570\/1665\/products\/TW_1791_INKBTL_TNGRN_18ML_M2532110.jpg?v=1751521065"},{"product_id":"twsbi-1791-ink-bottle-assorted-set-of-6-m2531090","title":"Twsbi 1791 Ink Bottle (Assorted - Set of 6) M2531090","description":"\u003cp\u003eA new limited fountain pen ink line from TWSBI! This 1791 bottled ink set contains the first six colors released from TWSBI, each set in an 18ml frosted glass bottle. Colors include Pink, Orange, Prairie Green, Emerald Green, Sky Blue, and Royal Purple. The series name 1791 comes from a famous book written in 1791 in China, called \"The Dreams of the Red Chamber\". TWSBI picked names for each of these inks in Chinese from this book. In English, the names just describe the color of the ink, however, in Chinese, it comes from 6 famous buildings described in this book.\u003c\/p\u003e \n\n\u003cp\u003eWith a history of more than 40 years of manufacturing, including producing high-end pens for other brands, Ta Shin Precision decided to start selling under their own brand, TWSBI. The name TWSBI is made up from TWS and BI. ‘TWS’ is the reversed initials of the phrase ‘San Wen Tong’, translated Hall of Three Cultures, and ‘BI’ literally means writing instrument.\u003c\/p\u003e\n\n\u003cp\u003eBuy this genuine TWSBI Ink Bottle set on Onlinemantra.in\u003c\/p\u003e","brand":"Twsbi","offers":[{"title":"18 ML","offer_id":44695977853182,"sku":"TW_1791_INKBTL_ASOR_ST6_M2531090","price":4320.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0451\/7570\/1665\/products\/TW_1791_INKBTL_ASOR_ST6_M2531090.jpg?v=1751521064"},{"product_id":"twsbi-ink-bottle-black-70-ml-m2531160","title":"Twsbi Ink Bottle (Black - 70 ML) M2531160","description":"\u003cp\u003eTWSBI has revealed itself to be no less adept at crafting inks. Featuring vibrant, well-behaved colors and beautiful, cleverly designed bottles, TWSBI inks make a wonderful addition to any fountain pen user's collection. This ink comes in a frosted 70 ml glass bottle and includes a plastic reservoir that makes it easy to fill your pen even when the bottle is almost empty. Simply flip the bottle upside-down and back to fill the reservoir, and you're ready to refill your pen. The top of the TWSBI Diamond 50 Inkwell is also interchangeable with the top of these 70ml ink bottles, for another easy way to fill compatible pens.\u003c\/p\u003e  \n\n\u003cp\u003eWith a history of more than 40 years of manufacturing, including producing high-end pens for other brands, Ta Shin Precision decided to start selling under their own brand, TWSBI. The name TWSBI is made up from TWS and BI. ‘TWS’ is the reversed initials of the phrase ‘San Wen Tong’, translated Hall of Three Cultures, and ‘BI’ literally means writing instrument.\u003c\/p\u003e\n\n\u003cp\u003eBuy this genuine TWSBI Ink Bottle on Onlinemantra.in\u003c\/p\u003e","brand":"Twsbi","offers":[{"title":"70 ML","offer_id":44695978115326,"sku":"TW_INKBTL_BLK_70ML_M2531160","price":2426.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0451\/7570\/1665\/products\/TW_INKBTL_BLK_70ML_M2531160.jpg?v=1751521062"},{"product_id":"twsbi-ink-bottle-sapphire-blue-70-ml-m2531170","title":"Twsbi Ink Bottle (Sapphire Blue - 70 ML) M2531170","description":"\u003cp\u003eTWSBI has revealed itself to be no less adept at crafting inks. Featuring vibrant, well-behaved colors and beautiful, cleverly designed bottles, TWSBI inks make a wonderful addition to any fountain pen user's collection. This ink comes in a frosted 70 ml glass bottle and includes a plastic reservoir that makes it easy to fill your pen even when the bottle is almost empty. Simply flip the bottle upside-down and back to fill the reservoir, and you're ready to refill your pen. The top of the TWSBI Diamond 50 Inkwell is also interchangeable with the top of these 70ml ink bottles, for another easy way to fill compatible pens.\u003c\/p\u003e  \n\n\u003cp\u003eWith a history of more than 40 years of manufacturing, including producing high-end pens for other brands, Ta Shin Precision decided to start selling under their own brand, TWSBI. The name TWSBI is made up from TWS and BI. ‘TWS’ is the reversed initials of the phrase ‘San Wen Tong’, translated Hall of Three Cultures, and ‘BI’ literally means writing instrument.\u003c\/p\u003e\n\n\u003cp\u003eBuy this genuine TWSBI Ink Bottle on Onlinemantra.in\u003c\/p\u003e","brand":"Twsbi","offers":[{"title":"70 ML","offer_id":44695978803454,"sku":"TW_INKBTL_SAPBLU_70ML_M2531170","price":2426.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0451\/7570\/1665\/products\/TW_INKBTL_SAPBLU_70ML_M2531170_2.jpg?v=1751521061"},{"product_id":"twsbi-ink-bottle-blue-black-70-ml-m2531190","title":"Twsbi Ink Bottle (Blue Black - 70 ML) M2531190","description":"\u003cp\u003eTWSBI has revealed itself to be no less adept at crafting inks. Featuring vibrant, well-behaved colors and beautiful, cleverly designed bottles, TWSBI inks make a wonderful addition to any fountain pen user's collection. This ink comes in a frosted 70 ml glass bottle and includes a plastic reservoir that makes it easy to fill your pen even when the bottle is almost empty. Simply flip the bottle upside-down and back to fill the reservoir, and you're ready to refill your pen. The top of the TWSBI Diamond 50 Inkwell is also interchangeable with the top of these 70ml ink bottles, for another easy way to fill compatible pens.\u003c\/p\u003e  \n\n\u003cp\u003eWith a history of more than 40 years of manufacturing, including producing high-end pens for other brands, Ta Shin Precision decided to start selling under their own brand, TWSBI. The name TWSBI is made up from TWS and BI. ‘TWS’ is the reversed initials of the phrase ‘San Wen Tong’, translated Hall of Three Cultures, and ‘BI’ literally means writing instrument.\u003c\/p\u003e\n\n\u003cp\u003eBuy this genuine TWSBI Ink Bottle on Onlinemantra.in\u003c\/p\u003e","brand":"Twsbi","offers":[{"title":"70 ML","offer_id":44695979131134,"sku":"TW_INKBTL_BLU_BLK_70ML_M2531190","price":2426.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0451\/7570\/1665\/products\/TW_INKBTL_BLU_BLK_70ML_M2531190.jpg?v=1751521060"},{"product_id":"twsbi-ink-bottle-midnight-blue-70-ml-m2531450","title":"Twsbi Ink Bottle (Midnight Blue - 70 ML) M2531450","description":"\u003cp\u003eTWSBI has revealed itself to be no less adept at crafting inks. Featuring vibrant, well-behaved colors and beautiful, cleverly designed bottles, TWSBI inks make a wonderful addition to any fountain pen user's collection. This ink comes in a frosted 70 ml glass bottle and includes a plastic reservoir that makes it easy to fill your pen even when the bottle is almost empty. Simply flip the bottle upside-down and back to fill the reservoir, and you're ready to refill your pen. The top of the TWSBI Diamond 50 Inkwell is also interchangeable with the top of these 70ml ink bottles, for another easy way to fill compatible pens.\u003c\/p\u003e  \n\n\u003cp\u003eWith a history of more than 40 years of manufacturing, including producing high-end pens for other brands, Ta Shin Precision decided to start selling under their own brand, TWSBI. The name TWSBI is made up from TWS and BI. ‘TWS’ is the reversed initials of the phrase ‘San Wen Tong’, translated Hall of Three Cultures, and ‘BI’ literally means writing instrument.\u003c\/p\u003e\n\n\u003cp\u003eBuy this genuine TWSBI Ink Bottle on Onlinemantra.in\u003c\/p\u003e","brand":"Twsbi","offers":[{"title":"70 ML","offer_id":44695979589886,"sku":"TW_INKBTL_MIDBLU_70ML_M2531450","price":2426.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0451\/7570\/1665\/products\/TW_INKBTL_MIDBLU_70ML_M2531450_2.jpg?v=1751521058"},{"product_id":"twsbi-ink-bottle-red-70-ml-m2531180","title":"Twsbi Ink Bottle (Red - 70 ML) M2531180","description":"\u003cp\u003eTWSBI has revealed itself to be no less adept at crafting inks. Featuring vibrant, well-behaved colors and beautiful, cleverly designed bottles, TWSBI inks make a wonderful addition to any fountain pen user's collection. This ink comes in a frosted 70 ml glass bottle and includes a plastic reservoir that makes it easy to fill your pen even when the bottle is almost empty. Simply flip the bottle upside-down and back to fill the reservoir, and you're ready to refill your pen. The top of the TWSBI Diamond 50 Inkwell is also interchangeable with the top of these 70ml ink bottles, for another easy way to fill compatible pens.\u003c\/p\u003e  \n\n\u003cp\u003eWith a history of more than 40 years of manufacturing, including producing high-end pens for other brands, Ta Shin Precision decided to start selling under their own brand, TWSBI. The name TWSBI is made up from TWS and BI. ‘TWS’ is the reversed initials of the phrase ‘San Wen Tong’, translated Hall of Three Cultures, and ‘BI’ literally means writing instrument.\u003c\/p\u003e\n\n\u003cp\u003eBuy this genuine TWSBI Ink Bottle on Onlinemantra.in\u003c\/p\u003e","brand":"Twsbi","offers":[{"title":"70 ML","offer_id":44695979983102,"sku":"TW_INKBTL_RED_70ML_M2531180","price":2426.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0451\/7570\/1665\/products\/TW_INKBTL_RED_70ML_M2531180.jpg?v=1751521057"},{"product_id":"twsbi-diamond-50-empty-ink-bottle-black-50-ml-m7442980","title":"Twsbi Diamond 50 Empty Ink Bottle (Black - 50 ML) M7442980","description":"\u003cp\u003eThe TWSBI Diamond 50ML Empty ink bottle is a glass bottle with an anodized aluminum top that is the perfect accessory for any fountain pen addict! The bottle allows for easy refilling of your fountain pen by offering an upper reservoir that fills with ink when you turn the bottle upside down (cap on of course!) The reservoir provides a set amount of ink to fill your pen and avoids the hassle of dipping your pen to the bottom of the bottle, trying to get each drop out as the bottle runs low. As an added benefit to those who own the Diamond 530, 540, 580 or Mini fountain pen you can use the colored band attachment to refill your TWSBI fountain pen without having to use the nib at all! Simply unscrew the front section of your Diamond fountain pen and attach it to the filling apparatus. Turning the piston knob of the fountain pen will draw the ink up into your pen. No more inky fingers!! The top of this Diamond 50 Inkwell is also interchangeable with the top of the TWSBI 70ml ink bottles.\u003c\/p\u003e \n\n\u003cp\u003eWith a history of more than 40 years of manufacturing, including producing high-end pens for other brands, Ta Shin Precision decided to start selling under their own brand, TWSBI. The name TWSBI is made up from TWS and BI. ‘TWS’ is the reversed initials of the phrase ‘San Wen Tong’, translated Hall of Three Cultures, and ‘BI’ literally means writing instrument.\u003c\/p\u003e\n\n\u003cp\u003eBuy this genuine TWSBI Empty Ink Bottle on Onlinemantra.in\u003c\/p\u003e","brand":"Twsbi","offers":[{"title":"50 ML","offer_id":44695980409086,"sku":"TW_DI50_EMP_INKBTL_BLK_50ML_M7442980","price":4316.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0451\/7570\/1665\/products\/TW_DI50_EMP_INKBTL_BLK_50ML_M7442980.jpg?v=1751521055"},{"product_id":"twsbi-diamond-50-empty-ink-bottle-blue-50-ml-m7442190","title":"Twsbi Diamond 50 Empty Ink Bottle (Blue - 50 ML) M7442190","description":"\u003cp\u003eThe TWSBI Diamond 50ML Empty ink bottle is a glass bottle with an anodized aluminum top that is the perfect accessory for any fountain pen addict! The bottle allows for easy refilling of your fountain pen by offering an upper reservoir that fills with ink when you turn the bottle upside down (cap on of course!) The reservoir provides a set amount of ink to fill your pen and avoids the hassle of dipping your pen to the bottom of the bottle, trying to get each drop out as the bottle runs low. As an added benefit to those who own the Diamond 530, 540, 580 or Mini fountain pen you can use the colored band attachment to refill your TWSBI fountain pen without having to use the nib at all! Simply unscrew the front section of your Diamond fountain pen and attach it to the filling apparatus. Turning the piston knob of the fountain pen will draw the ink up into your pen. No more inky fingers!! The top of this Diamond 50 Inkwell is also interchangeable with the top of the TWSBI 70ml ink bottles.\u003c\/p\u003e \n\n\u003cp\u003eWith a history of more than 40 years of manufacturing, including producing high-end pens for other brands, Ta Shin Precision decided to start selling under their own brand, TWSBI. The name TWSBI is made up from TWS and BI. ‘TWS’ is the reversed initials of the phrase ‘San Wen Tong’, translated Hall of Three Cultures, and ‘BI’ literally means writing instrument.\u003c\/p\u003e\n\n\u003cp\u003eBuy this genuine TWSBI Empty Ink Bottle on Onlinemantra.in\u003c\/p\u003e","brand":"Twsbi","offers":[{"title":"50 ML","offer_id":44695980802302,"sku":"TW_DI50_EMP_INKBTL_BLU_50ML_M7442190","price":4316.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0451\/7570\/1665\/products\/TW_DI50_EMP_INKBTL_BLU_50ML_M7442190.jpg?v=1751521053"},{"product_id":"twsbi-diamond-50-empty-ink-bottle-red-50-ml-m7442170","title":"Twsbi Diamond 50 Empty Ink Bottle (Red - 50 ML) M7442170","description":"\u003cp\u003eThe TWSBI Diamond 50ML Empty ink bottle is a glass bottle with an anodized aluminum top that is the perfect accessory for any fountain pen addict! The bottle allows for easy refilling of your fountain pen by offering an upper reservoir that fills with ink when you turn the bottle upside down (cap on of course!) The reservoir provides a set amount of ink to fill your pen and avoids the hassle of dipping your pen to the bottom of the bottle, trying to get each drop out as the bottle runs low. As an added benefit to those who own the Diamond 530, 540, 580 or Mini fountain pen you can use the colored band attachment to refill your TWSBI fountain pen without having to use the nib at all! Simply unscrew the front section of your Diamond fountain pen and attach it to the filling apparatus. Turning the piston knob of the fountain pen will draw the ink up into your pen. No more inky fingers!! The top of this Diamond 50 Inkwell is also interchangeable with the top of the TWSBI 70ml ink bottles.\u003c\/p\u003e \n\n\u003cp\u003eWith a history of more than 40 years of manufacturing, including producing high-end pens for other brands, Ta Shin Precision decided to start selling under their own brand, TWSBI. The name TWSBI is made up from TWS and BI. ‘TWS’ is the reversed initials of the phrase ‘San Wen Tong’, translated Hall of Three Cultures, and ‘BI’ literally means writing instrument.\u003c\/p\u003e\n\n\u003cp\u003eBuy this genuine TWSBI Empty Ink Bottle on Onlinemantra.in\u003c\/p\u003e","brand":"Twsbi","offers":[{"title":"50 ML","offer_id":44695981195518,"sku":"TW_DI50_EMP_INKBTL_RED_50ML_M7442170","price":4316.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0451\/7570\/1665\/products\/TW_DI50_EMP_INKBTL_RED_50ML_M7442170.jpg?v=1751521052"},{"product_id":"twsbi-diamond-50-empty-ink-bottle-silver-50-ml-m7442160","title":"Twsbi Diamond 50 Empty Ink Bottle (Silver - 50 ML) M7442160","description":"\u003cp\u003eThe TWSBI Diamond 50ML Empty ink bottle is a glass bottle with an anodized aluminum top that is the perfect accessory for any fountain pen addict! The bottle allows for easy refilling of your fountain pen by offering an upper reservoir that fills with ink when you turn the bottle upside down (cap on of course!) The reservoir provides a set amount of ink to fill your pen and avoids the hassle of dipping your pen to the bottom of the bottle, trying to get each drop out as the bottle runs low. As an added benefit to those who own the Diamond 530, 540, 580 or Mini fountain pen you can use the colored band attachment to refill your TWSBI fountain pen without having to use the nib at all! Simply unscrew the front section of your Diamond fountain pen and attach it to the filling apparatus. Turning the piston knob of the fountain pen will draw the ink up into your pen. No more inky fingers!! The top of this Diamond 50 Inkwell is also interchangeable with the top of the TWSBI 70ml ink bottles.\u003c\/p\u003e \n\n\u003cp\u003eWith a history of more than 40 years of manufacturing, including producing high-end pens for other brands, Ta Shin Precision decided to start selling under their own brand, TWSBI. The name TWSBI is made up from TWS and BI. ‘TWS’ is the reversed initials of the phrase ‘San Wen Tong’, translated Hall of Three Cultures, and ‘BI’ literally means writing instrument.\u003c\/p\u003e\n\n\u003cp\u003eBuy this genuine TWSBI Empty Ink Bottle on Onlinemantra.in\u003c\/p\u003e","brand":"Twsbi","offers":[{"title":"50 ML","offer_id":44695981523198,"sku":"TW_DI50_EMP_INKBTL_SLVR_50ML_M7442160","price":4316.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0451\/7570\/1665\/products\/TW_DI50_EMP_INKBTL_SLVR_50ML_M7442160.jpg?v=1751521050"},{"product_id":"twsbi-vac-20a-empty-ink-bottle-black-20-ml-m7444580","title":"Twsbi Vac 20A Empty Ink Bottle (Black - 20 ML) M7444580","description":"\u003cp\u003eThe TWSBI VAC 20A body of the bottle is made up of Plastic. Lower cap made for ALL fountain pens. The cap of the bottle can be interchanged with twsbi diamond 50 bottle cap. The bottle cap has 3 layers the upper cap, The middle cap, and the lower cap. The upper cap is for vac mini, The middle cap is for vac 700 and the lower is for all the fountain pens. Bottle cap also interchangeable with our Diamond 50 ink bottle cap. Please note that this is an empty ink bottle to be filled with your favourite ink to make it more useable.\u003c\/p\u003e \n\n\u003cp\u003eWith a history of more than 40 years of manufacturing, including producing high-end pens for other brands, Ta Shin Precision decided to start selling under their own brand, TWSBI. The name TWSBI is made up from TWS and BI. ‘TWS’ is the reversed initials of the phrase ‘San Wen Tong’, translated Hall of Three Cultures, and ‘BI’ literally means writing instrument.\u003c\/p\u003e\n\n\u003cp\u003eBuy this genuine TWSBI Empty Ink Bottle on Onlinemantra.in\u003c\/p\u003e","brand":"Twsbi","offers":[{"title":"20 ML","offer_id":44695981687038,"sku":"TW_VC20A_EMP_INKBTL_BLK_20ML_M7444580","price":2475.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0451\/7570\/1665\/products\/TW_VC20A_EMP_INKBTL_BLK_20ML_M7444580.jpg?v=1751521049"},{"product_id":"twsbi-vac-20a-empty-ink-bottle-blue-20-ml-m7444570","title":"Twsbi Vac 20A Empty Ink Bottle (Blue - 20 ML) M7444570","description":"\u003cp\u003eThe TWSBI VAC 20A body of the bottle is made up of Plastic. Lower cap made for ALL fountain pens. The cap of the bottle can be interchanged with twsbi diamond 50 bottle cap. The bottle cap has 3 layers the upper cap, The middle cap, and the lower cap. The upper cap is for vac mini, The middle cap is for vac 700 and the lower is for all the fountain pens. Bottle cap also interchangeable with our Diamond 50 ink bottle cap. Please note that this is an empty ink bottle to be filled with your favourite ink to make it more useable.\u003c\/p\u003e \n\n\u003cp\u003eWith a history of more than 40 years of manufacturing, including producing high-end pens for other brands, Ta Shin Precision decided to start selling under their own brand, TWSBI. The name TWSBI is made up from TWS and BI. ‘TWS’ is the reversed initials of the phrase ‘San Wen Tong’, translated Hall of Three Cultures, and ‘BI’ literally means writing instrument.\u003c\/p\u003e\n\n\u003cp\u003eBuy this genuine TWSBI Empty Ink Bottle on Onlinemantra.in\u003c\/p\u003e","brand":"Twsbi","offers":[{"title":"20 ML","offer_id":44695981752574,"sku":"TW_VC20A_EMP_INKBTL_BLU_20ML_M7444570","price":2475.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0451\/7570\/1665\/products\/TW_VC20A_EMP_INKBTL_BLU_20ML_M7444570.jpg?v=1751521047"},{"product_id":"twsbi-vac-20a-empty-ink-bottle-green-20-ml-m7444560","title":"Twsbi Vac 20A Empty Ink Bottle (Green - 20 ML) M7444560","description":"\u003cp\u003eThe TWSBI VAC 20A body of the bottle is made up of Plastic. Lower cap made for ALL fountain pens. The cap of the bottle can be interchanged with twsbi diamond 50 bottle cap. The bottle cap has 3 layers the upper cap, The middle cap, and the lower cap. The upper cap is for vac mini, The middle cap is for vac 700 and the lower is for all the fountain pens. Bottle cap also interchangeable with our Diamond 50 ink bottle cap. Please note that this is an empty ink bottle to be filled with your favourite ink to make it more useable.\u003c\/p\u003e \n\n\u003cp\u003eWith a history of more than 40 years of manufacturing, including producing high-end pens for other brands, Ta Shin Precision decided to start selling under their own brand, TWSBI. The name TWSBI is made up from TWS and BI. ‘TWS’ is the reversed initials of the phrase ‘San Wen Tong’, translated Hall of Three Cultures, and ‘BI’ literally means writing instrument.\u003c\/p\u003e\n\n\u003cp\u003eBuy this genuine TWSBI Empty Ink Bottle on Onlinemantra.in\u003c\/p\u003e","brand":"Twsbi","offers":[{"title":"20 ML","offer_id":44695981818110,"sku":"TW_VC20A_EMP_INKBTL_GRN_20ML_M7444560","price":2475.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0451\/7570\/1665\/products\/TW_VC20A_EMP_INKBTL_GRN_20ML_M7444560.jpg?v=1751521046"},{"product_id":"twsbi-vac-20a-empty-ink-bottle-orange-20-ml-m7444550","title":"Twsbi Vac 20A Empty Ink Bottle (Orange - 20 ML) M7444550","description":"\u003cp\u003eThe TWSBI VAC 20A body of the bottle is made up of Plastic. Lower cap made for ALL fountain pens. The cap of the bottle can be interchanged with twsbi diamond 50 bottle cap. The bottle cap has 3 layers the upper cap, The middle cap, and the lower cap. The upper cap is for vac mini, The middle cap is for vac 700 and the lower is for all the fountain pens. Bottle cap also interchangeable with our Diamond 50 ink bottle cap. Please note that this is an empty ink bottle to be filled with your favourite ink to make it more useable.\u003c\/p\u003e \n\n\u003cp\u003eWith a history of more than 40 years of manufacturing, including producing high-end pens for other brands, Ta Shin Precision decided to start selling under their own brand, TWSBI. The name TWSBI is made up from TWS and BI. ‘TWS’ is the reversed initials of the phrase ‘San Wen Tong’, translated Hall of Three Cultures, and ‘BI’ literally means writing instrument.\u003c\/p\u003e\n\n\u003cp\u003eBuy this genuine TWSBI Empty Ink Bottle on Onlinemantra.in\u003c\/p\u003e","brand":"Twsbi","offers":[{"title":"20 ML","offer_id":44695981981950,"sku":"TW_VC20A_EMP_INKBTL_ORNG_20ML_M7444550","price":2475.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0451\/7570\/1665\/products\/TW_VC20A_EMP_INKBTL_ORNG_20ML_M7444550.jpg?v=1751521044"},{"product_id":"twsbi-vac-20a-empty-ink-bottle-red-20-ml-m7444540","title":"Twsbi Vac 20A Empty Ink Bottle (Red - 20 ML) M7444540","description":"\u003cp\u003eThe TWSBI VAC 20A body of the bottle is made up of Plastic. Lower cap made for ALL fountain pens. The cap of the bottle can be interchanged with twsbi diamond 50 bottle cap. The bottle cap has 3 layers the upper cap, The middle cap, and the lower cap. The upper cap is for vac mini, The middle cap is for vac 700 and the lower is for all the fountain pens. Bottle cap also interchangeable with our Diamond 50 ink bottle cap. Please note that this is an empty ink bottle to be filled with your favourite ink to make it more useable.\u003c\/p\u003e \n\n\u003cp\u003eWith a history of more than 40 years of manufacturing, including producing high-end pens for other brands, Ta Shin Precision decided to start selling under their own brand, TWSBI. The name TWSBI is made up from TWS and BI. ‘TWS’ is the reversed initials of the phrase ‘San Wen Tong’, translated Hall of Three Cultures, and ‘BI’ literally means writing instrument.\u003c\/p\u003e\n\n\u003cp\u003eBuy this genuine TWSBI Empty Ink Bottle on Onlinemantra.in\u003c\/p\u003e","brand":"Twsbi","offers":[{"title":"20 ML","offer_id":44695982375166,"sku":"TW_VC20A_EMP_INKBTL_RED_20ML_M7444540","price":2475.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0451\/7570\/1665\/products\/TW_VC20A_EMP_INKBTL_RED_20ML_M7444540.jpg?v=1751521043"},{"product_id":"twsbi-ink-cartridge-red-pack-of-10-m2531240","title":"Twsbi Ink Cartridge (Red - Pack of 10) M2531240","description":"\u003cp\u003eTwsbi Ink Cartridge is a Standard International top hole fitting, Holds more ink than the traditional cartridge, Fits the SWIPE fountain pen. These ink cartridges are made to fit the TWSBI SWIPE fountain pen. Our experience has found that they do not fit in other pens, because they are a bit longer and wider than a typical standard international size.\u003c\/p\u003e \n\n\u003cp\u003eWith a history of more than 40 years of manufacturing, including producing high-end pens for other brands, Ta Shin Precision decided to start selling under their own brand, TWSBI. The name TWSBI is made up from TWS and BI. ‘TWS’ is the reversed initials of the phrase ‘San Wen Tong’, translated Hall of Three Cultures, and ‘BI’ literally means writing instrument.\u003c\/p\u003e\n\n\u003cp\u003eBuy this genuine TWSBI Ink Cartridge on Onlinemantra.in\u003c\/p\u003e","brand":"Twsbi","offers":[{"title":"Default Title","offer_id":44697994854654,"sku":"TW_INKCART_RED_PK10_M2531240","price":810.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0451\/7570\/1665\/products\/TW_INKCART_RED_PK10_M2531240.jpg?v=1735975576"},{"product_id":"twsbi-ink-cartridge-blue-pack-of-10-m2531230","title":"Twsbi Ink Cartridge (Blue - Pack of 10) M2531230","description":"\u003cp\u003eTwsbi Ink Cartridge is a Standard International top hole fitting, Holds more ink than the traditional cartridge, Fits the SWIPE fountain pen. These ink cartridges are made to fit the TWSBI SWIPE fountain pen. Our experience has found that they do not fit in other pens, because they are a bit longer and wider than a typical standard international size.\u003c\/p\u003e \n\n\u003cp\u003eWith a history of more than 40 years of manufacturing, including producing high-end pens for other brands, Ta Shin Precision decided to start selling under their own brand, TWSBI. The name TWSBI is made up from TWS and BI. ‘TWS’ is the reversed initials of the phrase ‘San Wen Tong’, translated Hall of Three Cultures, and ‘BI’ literally means writing instrument.\u003c\/p\u003e\n\n\u003cp\u003eBuy this genuine TWSBI Ink Cartridge on Onlinemantra.in\u003c\/p\u003e","brand":"Twsbi","offers":[{"title":"Default Title","offer_id":44697994952958,"sku":"TW_INKCART_BLU_PK10_M2531230","price":810.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0451\/7570\/1665\/products\/TW_INKCART_BLU_PK10_M2531230.jpg?v=1735975575"},{"product_id":"twsbi-ink-cartridge-black-pack-of-10-m2531220","title":"Twsbi Ink Cartridge (Black - Pack of 10) M2531220","description":"\u003cp\u003eTwsbi Ink Cartridge is a Standard International top hole fitting, Holds more ink than the traditional cartridge, Fits the SWIPE fountain pen. These ink cartridges are made to fit the TWSBI SWIPE fountain pen. Our experience has found that they do not fit in other pens, because they are a bit longer and wider than a typical standard international size.\u003c\/p\u003e \n\n\u003cp\u003eWith a history of more than 40 years of manufacturing, including producing high-end pens for other brands, Ta Shin Precision decided to start selling under their own brand, TWSBI. The name TWSBI is made up from TWS and BI. ‘TWS’ is the reversed initials of the phrase ‘San Wen Tong’, translated Hall of Three Cultures, and ‘BI’ literally means writing instrument.\u003c\/p\u003e\n\n\u003cp\u003eBuy this genuine TWSBI Ink Cartridge on Onlinemantra.in\u003c\/p\u003e","brand":"Twsbi","offers":[{"title":"Default Title","offer_id":44697995084030,"sku":"TW_INKCART_BLK_PK10_M2531220","price":810.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0451\/7570\/1665\/products\/TW_INKCART_BLK_PK10_M2531220.jpg?v=1735975573"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0451\/7570\/1665\/collections\/Twsbi_Ink_Bottle.jpg?v=1777359326","url":"https:\/\/www.onlinemantra.in\/collections\/twsbi-ink-bottle\/assorted.oembed","provider":"OnlineMantra.in","version":"1.0","type":"link"}