Speedball black block printing ink dries to a rich, satiny finish. Brilliant, creamy, smooth, and rich pigments offer excellent mixing qualities. Formulated for consistent drying time to maintain workability in classroom settings. Also provides consistent tack and opacity. Easy cleanup with water! Contains no gluten, peanut oil, latex, wheat, dairy, eggs, glucose, or dextrin. Super for all printing surfaces including linoleum, wood, Flexible Printing Plate, Speedy-Cut, Speedy Stamp blocks, and Polyprint. Excellent for use in schools and at home. Ink conforms to ASTMD-4236. 37cc (1.25oz.) tube. Speedball #3400 black printmaking ink.