Nontoxic. Crayola Washable Poster & Craft Paint is a nontoxic, water-based paint for arts and crafts, posters, and school projects. Use with brushes, sponges, stamps, stencils, and more. Conforms to ASTM D 4236. Meets performance standard ANSI Z356.5. All Crayola art materials are nontoxic. CE listed. Made in USA.