Crazy Aaron's Thinking Putty 3.5" - Aurora Sky

Like the aurora borealis, Aurora Sky is a light green putty that glimmers with color-shifting sparkles and glows an ethereal green in the dark.

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.