• Creative Toy Mechanics Lab Crawler Farming Tractor Building Construction for Ages 8 to 12 Building Toys Green 8BIJHDFiR

Following the included instructions and the free appyoung engineers get to build 20 fascinatingtrack-wheeled farm machines while learning all about the amazing gear connections that make them work. Big-rig engineering comes to life!

Snap-together kit for building 20 tracked-wheel farm machines
Encourages spatial reasoningproblem-solvingengineering skillscreativitySTEM learning
Explore real transmission elements
Features working track wheelsright-angle gearboxworm screw
Comes to life with electric motor!

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Creative Toy Mechanics Lab Crawler Farming Tractor Building Construction for Ages 8 to 12 Building Toys Green 8BIJHDFiR

  • Product Code: 8BIJHDFiR
  • Availability: In Stock
  • $88.99
  • $44.54


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