Unlike traditional disposable water balloons, it can be reused and will not pollute the environment. Can be widely used in various scenarios. Just store the water bomb after use and it can still be used next time. Self-sealing Open the water balloon and put it into the water, it will quickly fill with water and seal itself. It only takes a few seconds to turn off and throw away. Enjoy fun pool time. Soft material splash ball is made of silicone, so it is very soft. Children will not be harmed during water fights. A multi-color set comes in a variety of colors to meet your needs. Pool balls are also perfect for gift giving. It is widely used in kindergarten and school outdoor activities, parent-child activities, family activities, travel beach toys, swimming pool water balloons, beach water polo, and adult pool party gifts.