Turn junk into your very own drum set! Assemble this robotic drummer, arrange your unique tune and beat, make anywhere your live house! Experience hands-on learning with the 4M Junkyard Drummer. Transform anything around the house into your very own drum set for a music show. Build your own drummer from objects around your home such as empty food jars, cans, and other items to create unique sounds. Each set includes a small screwdriver to assemble your creation and requires two AA batteries (sold separately).