Lego Chain Reactions
- 100% Klutz Certified
- Teach your bricks new tricks
- Includes over 30 Essential Lego elements
- Design and build amazing moving machines
- By Pat Murphy and the Scientists of Klutz Labs
- Metal Spiral Spine
- Pages open flat
- Super clear instructions to make 10 different wacky chain reaction machines
- Open ended creativity
- Rewarding reading
- Everything you need
- Skills to build on
- Ages 8+
- This appears new and unused
- The box containing the lego pieces was opened