a small geocaching box - there are a few variants;

• simple
• magnet (5mm round magnets)
• hanger

the scad file is here; if you want to change the text or something else:
https://github.com/kgyrtkirk/cad/blob/master/src/geocaching_box1.scad

Anet

A8

No

Yes

0.3

25%

I used tree support during printing