2 Shapes - Round Square: Each set has 4 packs fidget sensory toys. Two are circle shape and the other two are square, also include mixed colors and rainbow colors. You can choose the one you like and enjoy your game time.Great for Anxiety Stress Relief: push pop sensory fidget toys are very suitable for the elderly, adults and children who need too relieve stress. It will effectively help relieve anxiety and stress, and restore mood.Puzzle Board Game: Players take turns to press any number of in a single row, who presses the last bubble who loses. Push Bubble toy is a board game that can exercise childrens mathematical thinking, reasoning strategy, mental arithmetic, logical thinking and fine motor skills.Soft Durable: The push bubble fidget sensory toys are made of premium silicone bubble and plastic frame. The in the middle are soft and comfortable, it will not hurt your fingertips. The portable design makes the sensory toys easier to carry. Washable and durable features can make you believe that it will not break easily.For All Ages and Anywhere: Our sensory toys are perfect gift for families, kids and friends. Not only be used as toys, you can also use the fidget sensory toy as coasters and frisbees. Small and light, it is a good on-the-go toy in a car, plane, school, office, travel, camping and so on.