Style: Square Material: Silicone Weight: 50gm/piece Product size: 12 cm *12 cm Package include: 1 x Stress Reliever 1.Relieve stress help restore the mood, home essentials, parent-child games, autism, games that the elderly, children, student, and adults can play. 2.Endless Fun: Just press the mouse bubbles down and they make a slight popping sound; then flip it over and start again! Endlessly reusable and washable, too. 3.Puzzle Game: Players take turns to press as many mice as they want in a row. The player who presses the last mouse will lose. It exercises children's thinking ability, which is very interesting. 4.There are no loose or noise-making pieces, making it great for playing in a car, bus, or plane, in a restaurant or at school. It's also water-resistant, so you can play with it anywhere, even during bath time! 5.Silicone Material: Made of high-grade Silicone materials, safe and non-toxic, Parents can rest assured, to buy for your children. The game toy is made of 12 cm high-quality silicone. Pure color, non-toxic, tasteless, and excellent texture. The rules are simple and you can make your own. 1. For example: the basic rules of P two-player game, each player takes turns to press the raised mouse, the mouse can be pressed continuously, continuously, twice in a row. The person who owns the last mouse will be lost. (Of course, there are only two mice left. If you press the mouse at the same time, you can do the same. Is anyone stupid to do this?). 2. Under the basic rules, you can decide the rules yourself, for example: you can only press a few times at most. When I press the middle mouse button, the other side can only be pressed on one side of the mouse, not the entire row. See how it works. Buy one and have a try. If you are not satisfied with the game, you can continue.