I wanted an organizer that is somewhat specific to the junk on my desk, and this is the tray I came up with.

Fits perfectly chap stick, and the SPACE PEN!! (Needs base that comes with the pen).

The slot on the left side is for cards, I always display the last card I got from my wife so wanted a dedicated slot for it.

Printed this .15 mm layer height (the quality preset in Prusa slicer) could probably be less like .2 or even .3 mm