Turn junk into your very own drum set! Assemble this robotic drummer, arrange your unique tune and beat, make anywhere your live house! Contains a set of plastic parts assembling the beat generator, support stands, drum sticks, a motor, a battery case, gears, screws, moving eyes and detailed instructions. Assembled size to be about 135 x 130 mm. Also required but not included : two 1.5V AAA batteries and a small cross-head screwdriver.