Known to be magical, majestic, and relaxing, waterfalls are often found in the most beautiful places on earth. Reflecting this natural wonder, Falling Water Thinking Putty® is a crystal-clear blue that shimmers with iridescent edges to simulate moving water. Play with it when you need a moment’s peace…or whenever you need to go with the flow. Liquid Glass® putty becomes cloudy with use and changes back to crystal clear. 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. Crazy Aaron's 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. Includes tin with 1/5 lb. (3.2 oz) of putty Color: Crystal Clear Blue Features: Stretchable, Sculptable, Soft Texture Materials: Non-toxic silicone Ages: 3+ Warning: Choking Hazard. Contains Small Parts Never dries out Proudly made in the USA Manufactured with the help of exceptional individuals challenged with disabilities