Review on 🏀 AppleRound Space Hopper Ball Diameter: Bouncing Fun for All Ages by Mat Thompson

My 2 year old grandson loves this bouncy ball and is good at it. We don't inflate it VERY much, but it's important to fill it with enough air to make it bounce well. When he turns 3 and gets a little bigger I think he'll enjoy it even more and roll off it less. If he jumps alone, it only maintains his attention for about 5 minutes. If he does this with someone else who also has a hopball, he'll stick with it a lot longer and enjoy it a lot more. I don't let them use it in my driveway for fear the bumps in the road will put a hole in it. So the choice is yours on the grass or indoors, and they prefer indoors. When they're young, you need a room with enough space so they don't hit their heads on unforgiving furniture when they roll down. Even when watching DVDs, they have fun jumping on the ball at least while watching.