Platinum Blue-Black ink in cartridge form, 10 pieces, for use only in Platinum pens (proprietary cartridge).
Click here to view all available Platinum inks, cartridges, and accessories!
Platinum Blue-Black ink in cartridge form, 10 pieces, for use only in Platinum pens (proprietary cartridge).
Click here to view all available Platinum inks, cartridges, and accessories!