What started as a way to have more knives drying at a time ended up with creating something that is also a safety tool. By putting the blade edge down in this, up to 5 knives can be dried at a time with one. And if someone reaches across, no chance of getting cut.
I recommend printing in PETG to help keep it water safe. Personally I printed several at 0.20mm layer height and they were fine.
I've also included STEP files for other counts.