The Ceylon region is world renowned for producing the largest and most beautiful sapphires in the world. Crazy Aaron was inspired by the stone’s unique hue and superior clarity. Ceylon Sapphire Thinking Putty® gleams with brilliant blue glimmers and brings a sense of strength and peace.

Thinking Putty® helps build hand and finger strength through a fabulous tactile play experience with unique, unexpected properties and provides relaxing, yet stimulating interaction for anyone with sensory integration issues.

Thinking Putty® is non-toxic, won't dry out, and won't leave a sticky or slippery residue on your fingers, so it's great for stretching, molding, bouncing, tearing, popping and playing by kids and adults alike.