LEGO Crazy Contraptions

This project book features 16 different spinning, speeding build-outs and includes all the plates, axles, bricks, wheels, gears, connectors, bushings and bands needed to create them. Build a Supercharged Speedster that can coast over 50 feet, or extend your reach by making a Squeezeclaw Grabber! Each project has easy, step-by-step instructions and troubleshooting tips.

Age Recommendation: Ages 7 and up