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