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Get your mental gears spinning with this bending, clicking, shape-shifting brainteaser!

Ages: 6+

  • 40 challenge cards
  • Detailed instructions included
  • Chain of gears measures 14 inches long
  • High quality design and materials for lasting durability
  • Product Details

    UPC: 0811802021045
    Manufacturer: Fat Brain Toy Co.
    Publication date: 04/01/2016

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