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Lego Chain Reactions Building Book


Teach your LEGO bricks new tricks with the Lego Chain Reactions Building Book from Klutz! Using the most basic of brick pieces from your existing Lego collection, follow the 78 page instruction book to build 10 different LEGO machines that spin, move, swing, pivot and more. Then combine the different machines together to create amazing, action-packed chain reactions. Included are special pieces and elements, like balls, ramps, flags and buckets to make the chain reactions that much more awesome. Any Lego lover is sure to go bananas over this interactive book kit!

From Klutz | 

Item # 570330

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Recommended Age:
8 years and up
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within 24 hours
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  • Build 10 different LEGO machines that move, spin, pivot and more
  • Combine the built machines together to create action chain reactions
  • Requires additional basic brick LEGO pieces
  • Includes 33 LEGO elements, 6 LEGO balls, 6 feet of string, 8 paper ramps, 2 paper pop-up signs, 1 paper funnel ramp, 1 paper flag, 1 paper bucket, 1 platform and a 78 page book


  • WARNING: CHOKING HAZARD - Small parts. Not for children under 3 yrs.
  • WARNING: CHOKING HAZARD - Toy contains a small ball. Not for children under 3 yrs.
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