Professional quality acrylic screen printing inks available across a range of brilliant colors, including fluorescents and glow in the dark. With unrivaled open time, Speedball Acrylic Screen Printing Inks provide artists with the ultimate flexibility to create without worry. Colors print with richness and are ideal for use on paper, wood, and cardboard. Inks are non-flammable, contain no solvents, and carry the AP Seal.