Diamine Celadon Cat

Celadon Cat is a pale, desaturated blue-teal. Mountainofink calls it a "pale blue grey" which is true from a different angle.

It's another ink, like Writer's Blood, that was designed with the help of Reddits r/fountainpens community, of which I'm an active member and which directly inspired me to create Bottle & Plume.

This is a dye-based (non-permanent, non-waterproof) ink.