November 29, 2025
Description
This box will fit any playing cards or TCG cards. While not as thin or fancy as other card boxes, this design prioritizes longevity and durability. I made a non-magnetic box as well, but I found that the plastic loosened over time and the interlocking shapes didn't hold it closed as well as it used to.
This deck box uses 8 6mm x 3mm magnets, 4 in the lid, 4 in the body. This gives the lid a satisfying snap and provides enough strength so that you don't have to worry about the lid coming off in transit. When all together, the lid lines up perfectly with the body and looks real nice.
The inside is 40mm across which is big enough for most decks, but won't fit a MTG commander deck. There are 3 slots for inserts, ideal if you want to carry multiple decks, or just keep them from bouncing around.
Layer height: Follow your heart
Supports: Are for cowards
It's an easy print.
If you're interested in a larger version, let me know, and it should be easy enough to widen to whatever size.
License:
Creative Commons — Attribution — Noncommercial — Share Alike