Build 11 awesome LEGO machines! With 58 LEGO elements. This activity kit will have you building 11 machines that whirl, flip, punch and cruise! Including: a gravity-powered car, a boxing robot, a claw, a catapult,a spin-o-vision, a ghost mobile car, a rollin T-Rex, a whirling fan, a mixing machine, a micro movie maker and a gravity-drop coaster.