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The Twsbi Diamond 580 AL Iceberg Blue is a limited-edition classic fountain pen with a piston ink-filling system. By fusing the traditional mechanisms of the fountain pen with a modern industrial design, this is an eye-catching fountain pen that is simultaneously appreciative of the past and relevant in the present. The Diamond 580 comes with a benchmark ink-filling mechanism and has all detachable parts. TWSBI fountain pens are loved for their high quality and affordability. This luxurious writing instrument features a stylish and elegant design, with an Iceberg Blue aluminum grip section, a clear demonstrator body, and a stainless steel nib. The piston filler mechanism ensures a huge ink capacity and a smooth and consistent writing experience, providing a very precise and crisp line variation. The screw-cap and piston knob contrast against the transparent faceted barrel, giving this pen a unique, sophisticated look. No matter your writing style, the TWSBI Diamond 580 AL Fountain Pen is sure to provide you with an enjoyable and reliable writing experience.
With 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.
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| Condition | New |
| Brand | Twsbi |
| Brand Origin | Taiwan |
| Product Code | M7441070, M7441040, M7441050, M7441060, M7441080 |
| Type | Fountain Pen |
| Brand Colour | Iceberg Blue |
| Colour | Blue |
| Body Material | Resin |
| Mechanism | Cap on / Cap Off |
| Cap Type | Screw Cap |
| Compatible Converter | Bottle Fill Only |
| Filling Mechanism | Piston Filler |
| Grip Material | Aluminium |
| Nib Size | Broad, Extra Fine, Fine, Medium, STUB 1.1mm |
| Nib Colour | Silver |
| Nib Material | Steel |
| Postable | No |
| Trim | Chrome Plated |
| Diameter (MM) | 13 |
| Length - Closed (MM) | 142 |
| Weight (gms) | 31 |
| Warranty Info | 2 Year warranty Valid against manufacturing defect only |
| Package Content | 1 Fountain pen comes with nice twsbi gift box |
Amazing build quality and color!
Excellent pen
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Its great quality and service was too good! Highly recommended
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