(K'Nex) Collect and Build Moto-Bot Chomp (Age 7+) Features: - Collect & Build Moto-Bots K'Nex Chomp. - This set is motorized so Chomp can open and close his mouth as he walks! - He comes with 399 rods, connectors, bricks, speciality parts and black and green eyes. - Motor and 399 parts. - Combines with Razor to make a Battle Bot (each set sold separately) - Requires 2 x AA (not included