The box has internal dimensions of 82 mm wide, 121 mm long and 72 mm high

To make the hinges and the lacht, 4 metal rods are needed. I used 4 nails (40mm Ø2mm) that I cut to the necessary size

To assemble the closure, proceed as shown in this video

Printing parameters

0.4 nozzle
8% gyroid infill
Can be printed on the same plate, or separately for color combinations
No AMS required
Only the lid needs tree supports for the overhangs and a printing raft to ensure it does not come off