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Inventory Builders

Build your HyPars inventory with our replacement toy parts and expansion kits. Shop for new colors, extra connectors & more pieces to unlock new designs.

  • Rainbow Inventory BuilderRainbow Inventory BuilderRainbow Inventory BuilderRainbow Inventory Builder

    Rainbow Inventory Builder

    This is our very popular, rainbow edition, inventory builder! Builders of all ages love creating with HyPars. They are more abstract than typical building toys and allow for more creativity and development of the imagination. The inventory builder is perfect for starting off your collection, or adding some bright colors to an existing set.

    • The HyPars Rainbow Inventory Builder is for beginning to advanced builders ages 7 and up.
    • Kit includes red, orange, yellow, green, blue, aqua and violet pieces
    • Instructions are available to download in the instruction section to build a wide variety of models.
    • Made in the USA; 30 day return/refund policy
    • HyPars are used in school systems and homeschool classrooms to teach English Language Arts, Math, Geometry, Art and even Earth Science.

    Kit Includes:
    • Small Kit: 50 HyPar Pieces, 75 Connectors
    • Medium Kit: 100 HyPar pieces, 150 Connectors
    • Large Kit: 200 HyPar pieces, 300 Connectors
    • $0.00
    Kit Size
    Small Inventory Builder: Essential Expansion Kit

    Small Inventory Builder: Essential Expansion Kit

    $29.99
    On Sale! $26.99

    Our smallest HyPar Inventory Builder. Just enough to get you started in the world of hyperbolic paraboloid building. This set comes with 50 HyPars and 75 connectors in whichever color you choose.

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    Medium Inventory Builder: The HyPars Expansion Set

    Medium Inventory Builder: The HyPars Expansion Set

    $44.99
    On Sale! $38.25

    Are you excited about HyPars? Almost all of our kits can be built with the amount of HyPars in this set. 100 HyPars and 150 connectors in the color of your choice!

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    Large Inventory Builder: Large Expansion Set

    Large Inventory Builder: Large Expansion Set

    $74.99
    On Sale! $63.75

    For the true HyPar aficionado. This set will curve your creativity to new heights! 200 HyPars and 300 connectors in your choice of colors, more than enough to build whatever sculpture you have in mind!

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