Create knobs and pulls for your cabinet doors or dresser drawers with this Customizer Thing.
From curved or straight stems, to myriad ornament types (including none), to special indent effects, to cool chamfered (angled) edges, and of course various sizes, you can now create knobs to your hearts' content.
NOTE: There is a bug in Customizer if you use the "curved" stem style. It works fine in OpenSCAD if you download the script and run it locally, but otherwise use the "straight" stem style.
There are two things you'll need to measure -- the diameter (width) of the screw you want to use to hold the knob to the door, and how far out in front of the door the screw extends. All other parameters are up to you.
The script will attempt to keep bad things from happening -- nothing will be un-printable. However, you will most likely need to let your slicing software create support structures, or in some cases, just print with the ornament's flat-side down.