Exercise Brain:Pop bubble push is a board game that can exercise children's mathematical thinking, reasoning strategy, mental arithmetic, logical thinking and fine motor skills. It can be play with a variety of rules.Stress Relief:Pop fidget toys can effectively relieve anxiety and stress, or kill time at home. It is fantastic for people who are with autism or stress, simply pop it bubble, the Pop Pop sounds can help relieve stress from anxiety and restore emotions.More Size More Happy:Big size pop fidget toys expand to 13 Inch is bigger than before, you can enjoy more in every round. A good toy to kill time for kids and adults.Rich Colors:Push pop bubble toys are rich in colors, full of colors, one-piece molding, soft overall, and no peculiar smell.Material Safety:Silicone bubble toys are made of high-quality silica gel, with tight material, one-piece molding, delicate touch, soft, environmentally friendly, washable, durable, and can be reused and cleaned for a long time.