HOPPER BALL: (also known as Bouncy Ball with handles, Kangaroo Bouncer, Hopping Ball, Hoppity Hop, Sit & Bounce, Jumping Ball) Give your children a Hop Ball and watch them go! Thicker and more durable than other generic brands on amazon, our Hopper Balls are a fabulously fun way for kids to exercise without even knowing it. We guarantee children will burn off their extra energy and parents will enjoy watching the action. Free double-action pump included. Go all the way Try an adult size Hippity Hop & bounce with your child. Why? We think adults deserve to have fun too! And because we can. Not a time travel machine. Birthday parties If you think one child bouncing is fun, imagine an entire birthday party bouncing together, and each child taking a ball home as a party favor. That’s exciting! Not just for fun. extensive toy line is used in kindergartens and schools to stimulate creativity, movement and exercise.Therapists enlist our Hopping Balls as a therapy ball for kids, a toy for autistic children and a fine-motor improvement tool toy. So much Fun Professionals have many uses for the Hop Ball but we make it with FUN in mind, kids all over the world love them!