"High Grade Non Toxic Silicone - Ever catch your children, or maybe even yourself, popping the bubble wrap right of the box of a package? Then you'll love this bubble fidget. - Just press the bubbles down and they make a slight popping sound; then flip it over and start again! Endlessly reusable and washable, too. - Original concept: A ingenious logic game in a novel format for two players 5 years old and up. Games rules are simple enough for a 5-year-old but coming up with a winning strategy fires up anyones neuron - Use a fine motor game, players take turns pressing down any number of mice they wish in a single row. The player who presses down the last mouse loses. Push and ""pop"" it's a great fidget tool for hair pullers, skin pickers and other sensory seekers - Available in many shapes and colours"