Say hello to the most curious kitten you will ever meet. She will paw at butterflies with her little white feet. Stretch and squish your Thinking Putty until you hear it pop, Curious Kitten will be so entranced, she won't want you to stop! Meet your new best friends! Putty Pets Thinking Putty will be your favorite companions for fidget and focus. Collect them all! 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 Puttyis 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.