Hay JW01 Chair foot
The plastic feet on my Hay JW01 chair sometimes break. So I made a design to print new ones. Feel free to use and give feedback.
It fits on this chair: http://hayshop.dk/products/22-dining-chairs/27-jw01-chair/
I first implemented the design using TinkerCAD, but then I got tired of clicking around and re-implemented it using OpenSCAD. The source is available here: https://gist.github.com/olegam/2d89bf00c43581a944cc