You can print in place. It works fine that way.
I have a few versions of this and eventually I'll upload all of them once they've printed. This one fits 3x3 inch Post it/Sticky notes and is 1" tall with a tab in the centre to easily pull out the note. It has a stencil that will fit pretty much any pen.
These can be easily edited to fit any size. If you want to remix them, go ahead. I just ask that you don't sell the files I created, but giving them away is fine.
I printed this using PLA, it will not work with resin.
Edited to add: I made a space for a pen or two and uploaded that.
Holder.stl | 6.5KB | |
ListOnly.stl | 112.0KB | |
SquareWPenHolder.gcode | 1.7MB |