Water hamster ball game

Water ball looks like a hamster ball and is played like a hamster ball as well, only in a bigger and airproof shape. Unlike the hamster ball, water hamster ball is played on the water, in order to avoid any leakage, water ball is designed to be airproof and waterproof. And this would be the simple reason that player needs to be outside of the ball every 15-20 minutes to refresh the air. Like hamster ball, the player inside the ball needs to walk, run, or run to get the ball moving. And it is suitable for both children and adults.