• Build this fun and educational kit and discover and learn about air pressure, pumps, valves, transfer of energy and green power, all with the thrill of a speedy car. No batteries or motors are required, and operation is not weather dependent. This kit balances fun and learning perfectly.
• A hand pump and a pressure gauge is built into the car for easy operation and for measuring the volume of air in the car's tank. When the air runs out, a quick pump up, gets the car ready for the next quick dash. Assembly required. Suitable for  ages 10+.
• For best results, a Precision Side Cutter (TH1897) is an ideal tool to remove parts cleanly from the sprue (the frame that holds all the parts in the box).
• Other assembly tools that may be needed include a small screwdriver, hammer, scissors, a ruler, marking pen and tissue.

Specifications