Double check the orientation of the magnets before you press them in the box and the lid fully, so that they will keep the box closed… ;-)
Printing instructions:
0.2 speed profile.
No supports needed for all parts.
Using a brim can help if you have adhesion problems on your print bed. I would not use it, because I cleaned my textured sheet with dishwashing liquid carefully with a new sponge, wipe it dry and then with isopropanol alcohol again on the printer to make the parts stick really good. If you face problems with adhesion feel free to add a 5mm brim to the box and lid part.
Textured sheet usage could add a nice texture to the parts.
If you use a textured sheet, let it cool down completely after the print and wait for the part gets loose by itself. Do not pull on it to avoid ripping off the letters!
In my case it takes 45-60 minutes after the print has ended and the part just lays loose on the print bed.
Do not touch the print bed and clean it with Isopropanol alcohol before printing.