This self-hardening, nontoxic modeling compound is soft, clean and easy to use. Ideal for a wide range of hands-on learning projects and sculpting activities. 1-oz. packs give teachers control over the quantity given out in the classroom; less waste. Air-dries to a smooth, resilient finish, usually within 24 hours. The compound can be colored with Crayola paint or markers (not included).

• Self-hardening nontoxic modeling compound.
• Self-hardening, nontoxic modeling compound is soft, clean and easy to use.
• Ideal for a wide range of hands-on learning projects and sculpting activities.
• Air-dries to a smooth, resilient finish, usually within 24 hours.
• Includes 4 x 8-Ounce packages (1 of each Radical Red, Yellow-Green, Laser Lemon, Shocking Pink)
• Special formula does not crumble
• Projects can be decorated with paint, markers and decorative glues
• No baking required