Platinum water-based Dyestuff Ink  Dyestuff Ink - 10 cartridges - Platinum

Pigmented Ink - 10 cartridges - Blue - Platinum Do not leave pigmented inks in an unused fountain pen and clean your pen regularly.

Platinum water-based Dyestuff Ink  Dyestuff Ink - 10 cartridges - Platinum

Platinum water-based Dyestuff Ink  Dyestuff Ink - 2 cartridges - Platinum

Platinum water-based Dyestuff Ink  Dyestuff Ink - 2 cartridges - Platinum

This Mixing Kit is designed to be uses with the Platinum Mixable Inks.  The kit contains all the tools you need to mix inks: 1 bottle of dilution liquid (50 ml) 1 empty bottle (50 ml) 2 droppers (3 ml each) Ink color chart

Platinum's Mixable inks allow you to create your own original fountain pen ink colors ! The inks are available in 9 colors, which can be mixed to make that perfect color you have always dreamt about.  Mixable inks are water-based pigment inks specially formulated not to harden when mixed, and they do not clog foutain pen nibs. 20ml bottle