LEGO Chain Reaction Activity Book- Un Opened- Brand New

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 Award winner. Available in English at shop.LEGO.com. Measures over 9” (25cm) long and 8” (22cm) wide including backboard.