Fat Brain Toys Brain Food - Glow in the Dark Ganglia A Herculean dose of super-smooth, pliable putty; lasting mental benefits from delightful putty in your hands; guaranteed fun wherever it lands! Squish it as flat as possible; stretch it as wide as your arms can go; squeeze it and watch as it oozes between your fingers; sculpt it into all kinds of wild, mind-bending shapes; endless brain-molding excitement! Does not harden when left out Great fun for ages 3 to adult; inert, non-toxic, safe; contains no latex or wheat compounds  safe for people with sensitivity to wheat or latex; high quality materials designed for lasting enjoyment Stretches the imagination, promotes free flow of ideas; ideal for stimulating thought, conversation, play; builds strength, improves fine motor skills; provides relaxation, reduces stress and anxiety Winner of the Creative Child Seal of Excellence for Creative Play, National Association for Gifted Children's Toy List, Exceptional Parent Magazine's Top Toy Picks; includes 1/5th of a pound; made in China Tactile Exploration Creativity Stimulates Thought Improves Fine Motor Skills Builds Hand Strength Relaxation Reduces Stress and Anxiety Fun for the Office Sturdy Storage Tin Never Dries Out