? Just press the bubbles down and the Pop It Up Fidget Toy will make a slight popping sound; then flip it over and start again, can be reused countless times. ? The player who presses down the last mouse loses, It exercises children's thinking ability. ? These Push Pop Fidget Toy are great for all kinds of people, students or office workers , autistic children's, elderly, adults, infants, toddlers, teens. It can be perfectly used in home, office, school or travel, help restore the mood, easily decompress and relieve fatigue. ? High Quality & Safe Material, This pop it fidget toy for anxiety is made of premium soft and comfortable silicone material. It is washable, durable and can be repeatedly used for a long time.