MTG Battlebox - Fits 4 Commander Decks
Designed in Onshape to hold single-sleeved commander decks for my PDH group. Inside the deck box is room for each deck plus an area for tokens and commanders in a separate slot.
The magnet slots are designed to press fit 10mmx2mm disc magnets. I prototyped them and it was a bit of a loose fit, so I updated the slot to be 10mm+.002". The snugness will vary depending on filament type and printer, but it should work nicely. If your printer does not deliver a press fit, simply glue them in place with a bit of gorilla glue or the like.
I'll upload some variations of the lid when I have some time.
Edit: Updated the lid to avoid sagging when bridging while keeping the Tempest block set symbol.