"Matty's Toy Stop" Exclusive "Lizard Lips" Heat Sensitive Hypercolor 3.2oz Tin! Hypercolor Changes From "Cool" Emerald Green to "Hot" Peach! Heat Sensitive Hypercolors really make their mark! Hypercolor Thinking Putty is thermochromic -- just a touch from your hands or a warm coffee mug will reveal a new "hot" color. Allow it to cool off or stick it in the fridge! Then the "cool" color will be restored. You can even do tricks with Hypercolor Thinking Putty! Made in the USA of non-toxic silicone, never dries out & is easily removed from solid surfaces. Thinking Putty is gluten free, latex free and amazing for special needs, therapy, fun & so much more! For Ages 3 and up.
  • "Matty's Toy Stop" Exclusive "Lizard Lips" Heat Sensitive Hypercolor 3.2oz Tin!
  • Hypercolor Changes From "Cool" Emerald Green to "Hot" Peach!
  • Made in the USA of non-toxic silicone, never dries out & is easily removed from solid surfaces
  • Gluten free, latex free and amazing for special needs, therapy, fun & so much more!
  • For Ages 3 and up