K'NEX® Wheels & Axles and Inclined Planes

Item #: 139706 Model #: KNX78620
  • Age group and grade: Ages 5 - 13 years and grades 3rd - 5th
  • Subject: Science
  • Tilte: Intro To Simple Machines: Wheels, Axles & Inclinedplanes
$47.99
set

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