This is a screw-clamp modified cup holder. Designed to fit most desks, it provides a way to keep your cup out of the way of your desk/table tasks and stops it from being knocked over. I provided a normal size and larger (4" diameter) size to fit 90% of cups (for reference, Yeti cups can just barely fit in the normal sized one).

I attached a GCODE which prints as-is for Ender 3 models (Ender 3, Ender 3 Pro, Ender 3 V2). The GCODE includes the screw and cup holder itself, so no need to print separately. If you have another type of printer, please slice it yourself. My slicer settings include a STRENGTH-based build, with 15% honeycomb infil and 5 perimeter walls to increase it's resistance to accidental bumping or hard hits with a heavy cup.

*The GCODE is meant to print at Prusament 215C temps. If you prefer to print lower, feel free to tune your printer once it has started (if you decide to use my GCODE).