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 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.