This is a pretty simple pen display stand. It holds 5 pens/pencils horizontally. I have a couple that kind of "dry out" when put upright, and if you have nice pens, sometimes it's nice to have them on display rather than in a box or pen cup.

This prints easily in 5 separate parts with no supports and the parts fit together quite snugly/securely.

I did this with Sunlu PLA+ 2.0, and between that and a Prusa MK3S+, the dimensional accuracy was spot on. I assume you can get similar results with a newer printer and other PLA, but couldn't guarantee it.

I'd seen something like this somewhere, but it was a kit to be assembled with screws, and I was pretty confident my MK3S was dimensionally accurate enough to be able to do a nice snug friction fit without needing screws. And I was right!