Educational Construction Series
Wheel Walker
Item No：70210
★This unique educational construction set uses its wheels to 'walk'. ★Features three crank shaft attachment points on each wheel; using the points furthest from the center enables the model to climb over obstacles up to 50mm in height! ★Chassis folds in the center and is raised or lowered in conjunction with the wheel setting to enable it to clear obstacles. ★Requires 1x separately-sold R6/AA/UM3 battery.
