Platinum’s pigment blue is a permanent blue fountain pen ink. This ink is waterproof, lightfast, flows well, and dries well.
This is a pigment ink, which means that if you leave this to dry in your pen, you’ll have a less-than-ideal afternoon when you go to clean it (it’s possible, just takes time). Perfectly safe for normal use, just flush your pens with tap water when changing inks.
Platinum’s pigment blue is a permanent blue fountain pen ink. This ink is waterproof, lightfast, flows well, and dries well.
This is a pigment ink, which means that if you leave this to dry in your pen, you’ll have a less-than-ideal afternoon when you go to clean it (it’s possible, just takes time). Perfectly safe for normal use, just flush your pens with tap water when changing inks.
