In the '70s, it was mood rings. In the '80s, clothing. Want to get your hands on a timeless thermochromic product? Try our Hypercolor Thinking Putty®! This groovy putty changes color with just the heat of your hands. The awesome effect makes it perfect for twists, duo-toned sculptures, 5-minute breaks, and other timeouts. Put it in the fridge then against a warm coffee mug to experience an even more intense color change.
- Made in the USA from nontoxic silicone and never dries out
- Stretch it, bounce it, pop it, tear it, and sculpt it! Fun for ages 3+
- Includes 1/34 lb. (0.47 oz) of Genuine Crazy Aaron's Thinking Putty
- Thinking Putty is manufactured with the help of exceptional individuals challenged with disabilities