A brand-new book of brand-new, high-performance projects.
From the Supercharged Speedster to the Squeezeclaw Grabber to the Wall Rocket Racer - all spin, stretch, speed, or spring into action. and are totally buildable thanks to clear instructions and step-by- step diagrams.
Comes with 105 LEGO bricks. Ages 7 & up. 50 pages.