"High quality Educational Brain-training Toys,made of silicone which is safe and good choice for children . Rules of the game: 1. Each person presses the raised mouse in turn, and the last person who presses the mouse loses. 2. Each person can press one mouse or multiple mice at a time, but they must be connected. 3. Each person can only press the mouse in one row at a time, not every other row. Logo Process: Silkscreen print. Material: silicone. Usage:Brain-training Toys . Customized designs are welcome . Its‘ size is depend on style you chose Price includes 1 color printing. Welcome to send inquiries !"