3d Printing on fabric. I used this method perfected by Kaizen3dPrint to design my own fidget toy using the well know flextangle that is traditionally done with paper. I did a tutorial which you can find on instructables. 

The STL is .6 mm high. It's printed at .16 resolution and paused half way through. 

3D Printed Flextangle

flextangle.stl

flextangle mini.3mf

I usually upload to Thingiverse, but giving this a try.
I printed 2 pairs and then glued together then added hardware to make the earrings. 

Beetlejuice Snake Earrings

bettlejuice rev.stl

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3D Printed Flextangle

Beetlejuice Snake Earrings