I made this magnetic pocket box for small parts, like dental splints or as a travel box for pills in my case. I'm pretty happy with the quality and result. It comes with 5 different versions. Each with another insert, from 1 to 4 compartments. All inserts are replaceable.

The design of each lid fits to the respective insert. So you can carry your box around in your pocket without messing up the contents.

Inner box size: 8 cm x 6 cm x 0.16 cm

Outer box size: 8.8 cm x 7.5 cm x 2.85 cm

size of the magnets: 5 mm x 5mm x 1.97 mm
I used these magnets from Amazon for my model.

The space holder (negative part) for the magnets is built with the slicer in Bambu studio. You can easily remove it or change the size.

I added my logo to the lid, but you can remove the logo parts in the file.