Crayola 525009 Fabric Crayons Classic Colors Non-Toxic 8/PK AST Sold as 1 PK. Give clothes a personal touch with these Fabric Crayons in eight different colors. Kids can be even more colorful and wear their art in a variety of vivid colors. Make permanent designs on fabric. Heat set with dryer or iron. Crayons are certified AP nontoxic.