Directory: Recreation: Collecting: Toys: Silly Putty (5)

Silly Putty University - Official site, with contest, history, available products, how it's made, and news.

Koosh Balls and Silly Putty - Bernie DeKoven's article on the toys.

Tim's Putty Page - Background information, scientific experiments, pictures, and data sheets.

Silicone Bouncing Putty on the Web - Mailing list, how to order large quantities, ingredients, and people's creations.

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