These ready-to-mount propellers are ideal for makers, hobby engineers, and anyone who wants to build rubber-band-powered aircraft. The built-in propeller shaft, rubber band hook, and plastic mount make it effortless to slip the propeller onto a wooden fuselage and start crafting your invention. Works great with regular 4.5" long craft sticks! Note: This product does not include craft sticks or rubber bands.
Efficient Design
Designed specially to be propelled by rubber bands.