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Get hours of entertainment and stress-relief with this amazing heat-sensitive, color-changing putty! Thinking Putty is a non-Newtonian substance that can act as both a solid and a liquid. Push it gently with your finger, and it feels slimy; push it hard with your palm, and it feels tough. It can bounce like a rubber ball, or smash like ceramic if you hit it on the sidewalk. The color of this cool "hypercolor" putty changes from soft orange to yellow with temperature change. Provides a fun example of the unique characteristics of non-Newtonian substances. You'll get 1/5 lb (3.2 oz) of putty in a metal tin, and it won't dry out.
This product is non-toxic and is safe for those with latex allergies. Made in the USA.
Ideas for your Thinking Putty:
Thinking Putty makes a cool stocking stuffer or inexpensive gift for any occasion!
WARNING: CHOKING HAZARD - Small parts. Not for children under 3 yrs.