Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4183060.

I didn't have a metal spring handy, but I was aware of a 3D-printing technique for making one.

The end sheaths should fit around an inner diameter of 10mm.

Print two and glue the sheaths together for a stronger spring!

Created by necessity for pmkoch's Dwight Schrute bobblehead.

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