Great model, it fits my pencil very well!
I printed at 0.2mm and it was pretty quick to print, too.
There were issues with the threads; the cap didn't want to screw on easily in the beginning but I got it to work by just screwing it in as far as possible, then back out and repeat. It's probably my printer over-extruding a bit so no worries, just fyi.
Also, the clip broke off very easily (printed in PLA). I'll just print it again, without clip