LEGO CHAIN REACTIONS
LEGO CHAIN REACTIONS
$21.99
  • NAPPA Silver Award Winner
  • Design and build 10 amazing moving machines - teach your bricks new tricks
  • Comes with 80  page instructions, 33 LEGO pieces, instructions for 10 modules, 6 plastic balls, string, paper ramps, and other components
  • Includes an 80 page instructional book with Klutz certified crystal-clear instructions
  • Includes more than 30 essential Lego elements
  • Recommended for children ages 8+

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