Sometimes you need something to put your soap on.
It prints best with variable layer height (I don't think the one pictured here had that enabled). The automatic setting in PrusaSlicer (without any smoothing) seemed to work best.
This one was a big hit. I think I printed 5 of the final version (plus a few prototypes). There are 3 different households storing their soap on those now, which feels nice.
If you need one for your own sink, check out the OpenSCAD model.