Private Reserve Ink Essentials - Pk/50 Empty Std International Fountain Pen Ink Cartridges

Pk/50 Empty Standard International Fountain Pen Ink Cartridges Private Reserve Ink Essentials Pack of 50 empty standard international size fountain pen ink cartridges - 1-1/2" (38mm). These cartridges can be used with all fountain pens that hold standard international ink cartridges (1-1/2" long). Fill the cartridges from any bottle of fountain pen ink using Private Reserve Ink syringes (sold separately).