Our new, more durable heavy-bodied colors dry to a waterproof, matte finish. They are non-toxic and intermixable with any acrylic heavy. Ideal for traditional acrylic painting as well as block printing and silk screening. Cleans up with soap and water. Available in durable plastic bottles. Not recommended for outdoor use. Pint. Created for artists and designed for the rigors of the classroom. Perfect for class or home use. Brought to you by School Specialty. Sax Arts & Crafts products are developed by our team of art professionals and former art educators.