High Bounce Moon Anti Stress Ball | Ball Bouncing Ball for Children (Random Colors)Jump Ball OriginalThe shape of the moon gives it plenty of room to rotate and burst when it hits the ground, and light moon foam is the most elastic material on earth! Bouncing on any hard surface is fun. Creates a sound effectDue to its high elasticity, the bouncing rubber ball makes a unique sound when it hits the pavement. Easy to GripWith a diameter of 7cm and a weight of only 55g, the ball is lightweight with soft elasticity so you can easily