Math Spinner

por FunFunBoy

Ficheiros imprimíveis (5)

  • stl

    Ring_MathSign.stl

    1.6 Mo · 2 168 descargas

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  • stl

    Ring_Equal.stl

    1.6 Mo · 2 174 descargas

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  • stl

    Cab_x2.stl

    873 Ko · 2 155 descargas

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  • stl

    Core.stl

    1 Mo · 2 198 descargas

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  • stl

    Ring_Number_x5.stl

    1.9 Mo · 2 148 descargas

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Descrição

My 4 old kids start to learn about math operation so I search something to make math more fun. Found "Math Spinner" from http://www.thingiverse.com/thing:452651 is very interesting.

So I made my own "Math Spinner" with angle step lock so It doesn't freely rotate.

Hope you enjoy my design.