Knife Sharpener

Adapted to fit my rather small whetstone of 100x25x10 mm.

Admittedly, a bit uncomfortable to use, but still does the job.

I printed the top part upright.

Update: As I found it to be a bit challenging whetting my knives, I made an updated version that is much easier to handle: https://www.thingiverse.com/thing:6811379