Includes: 1/5 lb. (3.2 oz.) of Thinking Putty Color: Purple, warms to Green Features: Heat Sensitive, Poppable, Tearable, Firm Texture Materials: Non-toxic silicone Never dries out! Proudly made in the USA. Manufactured with the help of exceptional individuals challenged with disabilities.For Ages: 3+WARNING: Choking Hazard; Small Parts. Not for children under 3 years old.