Just like its name implies, Liquid Glass Thinking Putty® is unlike anything you’ve ever seen. This crystal-clear creation is so transparent that the tin often appears empty to the naked eye. Liquid Glass® putty becomes cloudy with use and changes back to crystal clear. Thinking Putty® helps build hand and finger strength through a fabulous tactile play experience with unique, unexpected properties and provides relaxing, yet stimulating interaction. Crazy Aaron's putty is non-toxic, won't dry out, and won't leave a sticky or slippery residue on your fingers. Collection: Liquid Glass® Includes tin with 1/5 lb. (3.2 oz.) of putty Color: Clear Features: Stretchable, Sculptable, Soft Texture Materials: Non-toxic silicone Ages: 3+ ⚠️ Warning: Choking Hazard. Contains Small Parts Never dries out
