In today’s “customizable knob” news, I’ve designed and printed a customizable knob.

When we moved into our current house, the knob to control the stovetop fan was missing:

After six months of procrastinating and one hour of OpenSCAD, it now looks like this:

Now I don’t have to turn on the fan with a pliers!

The OpenSCAD script and STL file are available on GitHub, and you can create your own customized knob in Thingiverse.