Transform your Thinking Putty® with just the heat of your hands! The Hypercolor® Collection uses thermochromic technology to temporarily change your Thinking Putty’s color when it is exposed to heat. This heat sensitive putty is ideal for twisting and turning to your every whim.
Trick | Hyperglow® Thinking Putty
Trick is a purplish black Thinking Putty that turns green with the heat of your hands and glows green in the dark.
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Purple is known to be the color of creativity, wisdom, and experience. No wonder it's been long associated with both royalty and magic. Give your imagination a boost with...
Experience the best Thinking Putty effects in one collectible set! The Greatest Hits include full-size versions of best sellers Foxfire Phantom and Magnetic Strange Attractor®; as well as MINI versions...
The lapis lazuli gemstone has been treasured by cultures throughout history for one reason — its signature shade of blue. It has been used in jewelry, sculpture, and even crushed...