My drummer robot works on batteries. The batteries power the motor which spins a wheel with yellow squares on it. The wheels squares hit the drummer sticks which come down with incredible force. The drummer sticks can bang on tin cans, plastic bottles/containers, books, wooden boxes, and cardboard objects. The drummer is coloured yellow, blue, and whitey grey.
It is special because it can drum automatically and loudly. It is also special because it can work anywhere in the world.
By Arthur.
