Klutz LEGO Chain Reactions Kit by Pat Murphy & The Scientists of Klutz

Complete an ordinary task in an extraordinary way! Learn to build 10 LEGO® machines, then experiment to create a chain reaction. With a handful of basic bricks from your LEGO collection, the only thing you’ll need is a little imagination.

• Design and build amazing moving machines
• Ideal for ages 8+ years old
• 80 page instructional book with Klutz certified crystal-clear instructions
• 33 LEGO pieces
• Instructions for 10 modules
• 6 plastic balls
• String
• Paper ramps
• Dimensions: 9" x 1.2" x 10"

ISBN: 9780545703307