La Luna Bella
Original Silly Putty
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$2.00
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$2.00
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Bounce it! Stretch it! Snap it!
THE original Silly Putty. Comes in a red, plastic egg-shaped container. No additional packaging.
Silly Putty is a toy based on silicone polymers that have unusual physical properties. It bounces, but it breaks when given a sharp blow, and it can also flow like a liquid. It contains a viscoelastic liquid silicone, a type of non-Newtonian fluid, which makes it act as a viscous liquid over a long time period but as an elastic solid over a short time period. It was originally created during research into potential rubber substitutes for use by the United States in World War II.



