Available for giftwrap!
- No motor or batteries needed
- Multiple built in safety features
- Plastic kit requires use of screwdriver, scissors and hammer
Air as Fuel…Could This Possibly be Another Energy Alternative?
Fast and furious, this DIY racer kit uses air as fuel. Pump the air chamber full then release the compressed air- the air expands and propels this vehicle a distance up to 50 meters in 35 seconds. A pump-up bar with a pressure meter is built into the car for easy operation. This meter measures the volume of compressed air. A silicon tube creates an air tight fit. Another safety device implemented into the kit is a safety valve. If the user keeps pumping while the tank is full, the safety valve will open and bleed the air automatically.
No batteries required. For ages 10+.
|Age Range||10 And Up|