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Stan's Tetrahedron

by Poly Puzzles

Stan's Tetrahedron 3d printed Assembled puzzle (version 1)
Assembled puzzle (version 1)
Stan's Tetrahedron 3d printed Assembled puzzle (version 1)
Stan's Tetrahedron 3d printed Assembled puzzle (version 1)
Stan's Tetrahedron 3d printed Puzzle pieces (version 1)
Stan's Tetrahedron 3d printed Puzzle pieces (version 1)
Stan's Tetrahedron 3d printed
Stan's Tetrahedron 3d printed

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  • 3D printed just for you.
  • Blue Strong & Flexible Polished: Dark blue, richly colored nylon plastic with a smooth finish.
$19.64
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About this Product

A fascinating 4-piece puzzle with 2 identical pieces and 2 identical mirror images which interlocks into a tetrahedron. This puzzle was invented around 1988 by Leonard Gordon. Subsequently rediscovered by Hirokazu Iwasawa and also myself.  Bernhard Wiezorke called it "Stan's Tetrahedron" because he thought it had been invented by Stan Isaacs (Stan did invent a different puzzle with the same final shape).

This is one of the few puzzles here that can be assembled using rigid pieces. The final assembly is very stable. Made from 12mm diameter hollow spheres. Update Feb 14 2010: the new version has no holes visible when assembled.
What's in the Box
INCM

Stan's Tetrahedron in Blue Strong & Flexible Polished
Width Height Depth
8.398 cm 6.096 cm 1.798 cm
This model is 3D Printed in Blue Strong & Flexible Polished: Dark blue, richly colored nylon plastic with a smooth finish.
Model version 1 | Last updated on 08/27/2014

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Choose a Material
OVERVIEW
  • 3D printed just for you.
  • Blue Strong & Flexible Polished: Dark blue, richly colored nylon plastic with a smooth finish.
$19.64
Secure Checkout
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