NWOT LEGO® Chain Reactions-Design and Build Amazing Moving Machines

NWOT LEGO® Chain Reactions-Design and Build Amazing Moving Machines Book is new, was a gift for a newborn that Iwas unable to return, thinking it will be of better use to a little bit older child at this time. Top of box where Lego pieces are stored is slightly torn where someone tried to open it before I could put it out of reach but toy was never completely opened and all pieces are still in original packaging. Description from the manufacturer: Learn to build 10 LEGO machines that can swing, pivot, roll, lift, and drop. Then connect, rearrange, and experiment with the machines to create a chain reaction. With this book in hand and a handful of basic bricks from your LEGO collection, the only other thing you'll need is a little imagination. Includes 80-page book of instructions, 33 LEGO pieces, instructions for 10 machines, 6 plastic balls, string, paper ramps, and other components. Contents: Book consists of 80 pages of instructions to build 10 modules 33 LEGO pieces 6 plastic balls String Paper ramps and other components Recommended for children ages 8+ Questions? Leave a comment below!