Learn how to use motors to make electric robots. Put the coin in front of the robot and watch it eat it. Item Size 21.5×16.5×5.5cm 12pcs/carton carton size:35.5x23x35cm Barcode 6971664823196
LUNAR EXPLORER MODEL & EXCAVATION KIT
SOLAR RACER
HYDRAULIC MECHANICAL LOADER
ROPE CLIMBING ROBOT