Truncated icosahedron puzzle 3d model for 3d printers free

Truncated icosahedron puzzle 3D for print

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Designer

3d model description

Quite challenging to assemble this puzzle. I bet you can't do it.

This design is my improvement from this
https://www.myminifactory.com/object/tru...ncated-icosahedron-puzzle-13118
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I improved the rubber band locking gaps and made the external faces at 40 degrees to better mate to adjacent parts.

UPDATE: Uploaded a bigger version (150% scale). The pictures show the small version.

3d model print parameters

Gotta print 20x Hexagons and 12x Pentagons. Need 30 rubber bands to assemble it. My try was using a balloon as a mold to mount the 32 parts. Quite har...d to do it. Good try ! This video helps a lot, but the bigger puzzle is a lot easier to assemble. https://www.youtube.com/watch?v=8D8sBJR1OHQ