Aaron's Thinking Putty World Hypercolor - Fire Storm

In the 70’s, 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 colour 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 colour change. Undeniably dangerous, a firestorm is a wildfire that burns so intensely it creates its own storm system. This natural phenomenon produces exceptional fires that blaze and gust with gale-force winds in all directions. A much safer alternative, Firestorm Thinking Putty glows a fiery red that changes to flame yellow with just the heat of your hands. Made in USA. 227 g (.5 lbs). 3+ years.