The first tetrahedron with the axis system of an edge turning hexahedron.

• Inventor: Ryan Binter
• Mechanism: Edge turning hexahedron (axis system)
• Patents: Unknown
• Producer: 3D printing service
• Year: 2011
• Original Price: $0.00 USD
• Current Price: No Data

This is the first tetrahedron which was built upon the axis system of an edge turning hexahedron. It was designed from scratch and printed by shapeways. Its shape is the reuleaux tetrahedron.
This puzzle has the same set of pieces as Gelatinbrain 3.3.20 and the Face Turning Rhombic Dodecahedron (by Eitan Cher) although the visible orientations are different between the three puzzles.
Piece type signature: HE2[F2 C2 E1 X4 T6][F2 C2/ E1]
Diameter (between tip and opposing face): 90 mm
Weight: 73 grams

Thank you to the following people for their assistance in helping collect the information on this page: Andreas Nortmann.

This puzzle can be found in collections of these members:

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