On user request 2nd padlock hole added.
Lockbox for simply locking something away. Lighters or keys, for example.
I added my favorite text on top of the lid to provide more grip for slide open. If you've removed the support from groove properly, it will work easily without text, too.
For easy removal of support, choose an angle of 45° offset to border: Than you'll be able to put a tip of a small srewdriver between the gaps, to pull the support out of the groove.
Otherwise the groove will be covered with a "support-wall." Depending on the used material, you'll get a workload preview, if you have to break up the lockbox.
With PLA PLUS you'll get a lockbox with 15x higher impact strength than ABS, with the same advantages of regular PLA while printing.
Created for 0,5mm nozzle with two inner and outer perimeters. If you like to print with 0,4mm nozzle for sharper letters, don't forget to increase the infill extrusion width.