VINTAGE! 3M BRAND Block Printing Ink Set

VINTAGE! 3M BRAND Block Printing Ink Set Comes with the colors: Clear Brown Black Yellow Magenta Blue A new water soluble, non- toxic ink for relief printmaking. 3M Block Printing Ink (BPI) is designed to fill the specific needs of the classroom and the artist. 3M ΒΡΙ has "controlled drying" that is, it's slow drying on the inking slab-it has a mini- mum of 45 minutes of working time and is fast drying on paper-one color will dry in 15-30 minutes. Or It's ready to use-right out of the tube, no driers or reducers necessary. The clear ink permits reducing color intensity without changing color hue. These may have been barely tested. Otherwise Good Pre-owned Condition. BINH