LEGO Chain Reactions Design and Build Amazing Moving Machines Klutz Lab

This is a good condition item. The cover has some wear. See photos for condition. Design and build LEGO® brick machines that can swing, pivot, roll, lift and drop with this LEGO Iconic 5005629 Chain Reactions craft kit! You supply the LEGO bricks from your collection; we supply an inspirational 78-page book with crystal-clear instructions and the extra parts you need to transform your bricks into 10 different wacky chain reaction machines, from a seesaw and ramp to a pop-up flag and falling hammer. Teach your bricks new tricks, fascinate your friends by completing ordinary tasks in extraordinary ways, and invent your own awesome chain reactions. This spiral-bound, softcover, 78-page book with an extended backboard features simple instructions with step-by-step diagrams to create 10 LEGO® brick machines, which can be connected and rearranged to complete ordinary tasks in extraordinary ways. Includes over 33 LEGO® elements, 6 plastic balls, string, paper ramps and other components. National Parenting Product Awards Silver