We all love basketball! But we hate damaging our expensive balls! We are dealing with a very expensive ball, and we want to put it in the floor without damaging it. (It has an autograph of that famous basketball player)... But there is a problem…. You need to lower to the lower the ball to the ground level. - The wood blocks, you can slide them right-left accordingly with your touch. - The glass blocks you can break them by tapping on them.