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.

• Includes 4” 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

• Proudly made in the USA

• Manufactured with the help of exceptional individuals with disabilities