Structures & Kits

Design and construct wooden bridges, then enjoy the thrill of destructive testing. Available in easy-to-cut balsa, or sturdy basswood. The Wall Coaster uses the basic laws of physics and gravity to enable hours of fun and imaginative play. Containing 207 pieces, the K'Nex Intro to Structures: Bridges Kit allows students to build 13 different bridge models.
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  • Star Coaster Level 5

    Star Coaster Level 5

    This advanced level roller coaster building kit is enormous--and thrilling! Features multiple paths for steel balls...
    $59.95
  • Star Coaster Level 2

    Star Coaster Level 2

    With so many design variables to explore, your students will have a new learning adventure each time they build this...
    $19.95
  • Balsa Bridge Building Kit

    Balsa Bridge Building Kit

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    Design and construct wooden bridges, then enjoy the thrill of destructive testing. Available in easy-to-cut balsa, or...
    $99.95
  • Wall Coaster

    Wall Coaster

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    Use the basic laws of physics for hours of fun and imaginative play.
    $7.95–$46.95
  • Intro to Structures: Bridges - K'Nex Kit

    Intro to Structures: Bridges - K'Nex Kit

    Build 13 different bridge models, one at a time.
    $39.95