Last Mouse Lost Game is a stress relief toy, made of soft, comfortable, washable and durable silicone material. It can be used for decades and can be reused. Our printing lost mouse game is small and easy to carry when traveling. You can play anywhere, such as cars, airplanes, restaurants, camping, schools and offices. This game can not only reduce stress, but also train children’s basic mathematics. It is also suitable as a gift for family and friends.