83 Piece Military Gears/Bricks Set - Electric, Rotational Gear Wheels Electric, Rotational Gear Wheels, Uses 1 "AA" Size Battery (not inlcuded) Convertibly position and direction 83 Piece Set Includes: 19 Gear Wheels, 16 1.5" Army Men, 1 Battery Operated Control Box, 2 Flags, 18 Round Push Pins, 1 Sticker Page and 26 Interlocking Blocks