Polytopal fidget roller


Design consists of two wireframes of polytopes arising from certain tessellations of hyperbolic 3-space, one of them being nested inside the other one, and the outer polytope has had a few edges removed for better viewing. 

Let the inner one spin freely while describing a circular motion with your hand parallel to the ground. Which way does it roll?

Design Files

File Size

d_617_in 41_fidget_wm.stl
4.77 MB


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