Diplomat Black – What a fantastic surprise! Blends well with water and reacts evenly with bleach. The black is really dark and rich and as you can see at the bleeding edge there is this gorgeous plum colour! Never seen a black like this before. Flows well, drys quickly and looks great for writing. May well have to try this out for more creative use.
Diplomat Royal Blue – Blends well with water and reacts evenly with bleach. This is fairly even in consistency but for me it’s a little weak for a Royal Blue. Flows well, drys quickly and looks great for writing.
To my knowledge these are the only two Diplomat colours available and are both good quality writing inks.
Ink samples very kindly supplied by Massdrop
FOUNTAIN PEN INK ART 