I created this deck box because I was having trouble finding one that easily fit 100 double sleeved cards. I use Dragon Shield exact fit inner sleeves and Dragon Matte outer sleeves. This will comfortably fit 99 cards plus some tokens and the commander displayed in the top loader. Once the lid is taken off; it can be used as a display for the commander while in the command zone. The magnets hold the lid securely but do not expect it to stay closed if thrown. If using single sleeves, then the box could easily hold 120+ cards.
This deck box uses eight 6 mmx 3 mm magnets and one 3 in x 4 in hard top loader.
Magnets
Top Loader
I recommend using loctite gel control or gorilla glue clear for the magnets.
Loctite Glue
Gorilla Glue
I find it prints best with the bottom of the deck box and the top of the lid on the build plate.
If you would like a deck box and are unable to print yourself; a more refined version will be available on my Etsy shop soon. Or just message me.
https://cincinnatisquirrel.etsy.com