I used this small case to hold some rubber rings my wife and I have. This small case works really well to store small things specifically. It snaps into place and has a small tab to open again.
Hope this is useful to you. If you modify or print please leave a make or feedback :)
Drew some inspiration from the great designs of:
https://www.prusaprinters.org/prints/16175-daily-lenses-small-box
and
https://www.thingiverse.com/thing:384919
The author hasn't provided the model origin yet.