100 Card Deck Box (MtG EDH)

This is my custom deck box, primarily used for 100-card decks in Magic the Gathering. The locking mechanism is a simple latch that snaps into place when closing and can easily be pulled back to open. The hinge is just a piece of filament, so you can print both parts together without supports. You can also color in the mana symbols with fine point Sharpies to make each deck recognizable.

Print instructions

Enable bridging for the locking mechanism overhang, and maybe reduce the speed on your external perimeters so it will print the mana symbols better.