to see which specific colours are included in this set

painted surfaces and more

and ink equally well alongside watercolor and gouache

Filled with the chemical black SPEEDFLOW ink makes it your perfect tool for the big clean surfaces

The Sharpie Twin Tip puts two different nibs on one marker — flip it one way for a 1

on the run otr 970 hard to buff ink refill 210 ml Exot to see which specific coloursJust like the name claims, this ink is near impossible to remove once its completely dry. Alcohol based, black and permanent ink that works well with most surfaces and markers. Fill up your old markers, or buy empty markers here. Comes in a 210 ml bottle, with a screw lid. Comes in smaller bottles as well: On The Run OTR. 970 Hard To Buff Ink 120 ml.