Quiet your thoughts and leave your distractions behind with No Worries Thinking Putty®. The shimmering blue color reflects a calm ocean that will put your mind at ease one stretch at a time. Includes glow-in-the-dark fidget worry stones to play with. 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. Recommended for ages 3 and up.