Hot Rod Furious Mouse Wooden Model KitModel size: 18. 5*7. 5*12 cm Number of components: 207 Estimated time for assembly: 4 hours Level: Easy The Hot Rod Furious Mouse car model has dual engine functionality: you can wind the spring motor by giving six full rotations of the ratchet key located on the model cars undercarriage, or you can simply pull the Hot Rod back along a flat surface then release and watch the car speed off, as you would with any pullback toy car. It can be left in its