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K'NEX Roller Coaster Building SetNEW!

Knex Rollercoaster Building Set
Item #: WL13758980

$39.99

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Product Details

Engage thrill-seeking STEM learners with amusement park fun

    • Explore your roller coaster, half pipe and ramp creations with 3 after-build experiments that teach STEM concepts like speed, distance, time, interpreting data and more
    • Includes 500+ pieces, 1 battery-powered motor, building instructions, lesson plans and experiment guides
    • Supports 1–3 builders working as a team
    • Ages 8+

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