This brilliant invention is what larking about in water was invented for. Forget lobbing frisbee at each other in the pool or at the beach, this hacky-sack sized little monster bounces off the water like you wouldn't believe. Keep your eye on the ball as it skips across water, blink and you'll miss it. Watch as it hits a wave and rifles high into the stratosphere. You'll need determination and quick reactions to dive and catch this sucker. The thermoplastic rubber makes the ball bounce and float on water! The ball is made to endure some pretty rough handling.