SD Card box with sliding lid, 12 slots for fullsize cards, 16 slots for micro SD cards.
Big slots can be a little light if there is some stringing/overextrusion, should be cleaned up a little after printing.
The sliding part will most likely need to be cleaned up after printing as well, and it might not always fit nicely if the printer is not printing perfectly straight.
The author marked this model as their own original creation.