Diamine Ink Cartridge in Elegance - Pack of 20 Color__Marine Amber__waterman-carene-amber-shimmer-with-1-free-refill-ballpoint-pen Just slide it open

Just slide it open

The converter allows Sailor fountain pen users to use bottled ink rather than cartridges

The Konrad is made out of acrylic acetate

How can one of the most utility-driven and affordable fountain pens get even more useful and offer a better value to new fountain pen writers

If it's anything like the name

Diamine Ink Cartridge in Elegance - Pack of 20 Color__Marine Amber__waterman-carene-amber-shimmer-with-1-free-refill-ballpoint-pen Just slide it openDiamine's Standard International Ink Cartridges allow for the ease and convenience of a disposable ink cartridge for most cartridge filling fountain pens. The Diamine Ink Co have been ink manufacturers since 1864 and have upheld their reputation for producing the finest quality of fountain pen inks calligraphy inks drawing inks and writing inks. Imported from the UK we are proud to offer the full line of Diamine colors in 30mL bottles with some colors