Ponder the motion of the planets with the Toysmith Galaxy Kinetic Art Science Kit. Spin the cone and set the orbits in motion, creating kinetic art. Every action has an equal but opposite reaction - right before your eyes! Perfect for kids with an interest in science and astronomy, this kit makes an excellent display on a bookshelf or desk. Requires 2 AA batteries (not included).Contents include: Kinetic Art Piece, Instructions. Requires 2 AA batteries (not included).For 1 playerAges 8 and upMade in ChinaBrand new condition in original packagingWipe clean with dry or damp cloth