The Magformers R/C Kart Set is third in the 2018 Rally Kart series and includes a special racer figurine. Just like the standard Rally Kart Set you can make loads of different vehicles, but this Set also includes a remote-control power block and push-button controller unit to bring your karts to racing life. Comes with unique Driver character spinning in a Magformers square. Make cars move with the RC control unit. Award-winning Magformers has over 50 global play and educational awards. Contains 13 pieces, including wheels and RC controller. Batter requirements: Motor Wheel: 3 x AAA 1.5V (Not included). R/C Remote Control : 3 x AAA 1.5V (Not included)Make cars move with the RC control unit.