
- Interconnecting hardware/components allow DIY construction
- Kit shows off basic features of a four cycle internal combustion gasoline engine
- Made w/ durable plastic
- This intuitive, engaging gadget allows children to play around with the valves, cylinders, cranks, and pistons all in one kit. It also delivers powerful action using the provided cables and battery pack distributor for nonstop fun!
- Battery operated (batteries not included)