OTR 970 Hard To Buff Deep Black

OTR.970 is an ultra permanent alcohol-based superior ink. 

For indoor & outdoor use.  Works on paper, metal, plastic, glass, and stone. Can be used on canvas, walls, mixed media, and many other surfaces. Best on smooth and dust-free surfaces!

Use the OTR.970 ink with alcohol-based ink markers, pump action valve markers, brushes, air brushes, or any mop & squeezer marker etc.