The Mechanic Fun range is a collection of eco-friendly mechanical science kits that promote the preservation of the environment. Practical tasks that incorporate re-usable items to make fun and interesting projects. Easy to make and fun to play with. Experience the power generated by this easy to assemble lightweight super propeller racer. A unique propeller racer that blazes over surfaces. Construct the incredible racer from the kit, build the chassis, add the propeller, switch on and watch it zoom along powered by a jet of wind. Making science and mechanics fun to learn. Not suitable for children aged three and under.