The Sailor Pigment Ink Cartridge Kiwaguro is a pack of 12 fountain pen ink cartridges. Kiwaguro is a deep, dark shade of Black colour pigment Ink. This pigmented black ink...

The Sailor Dye Ink Cartridge Black is a pack of 12 fountain pen ink cartridges, featuring water-based dye ink that is designed to be used with fountain pens. The high-quality...