4 boxes and lids!

thingiverse

The original design remains unchanged; I merely copied it four times to print four sets of boxes and lids simultaneously. The arrangement fits perfectly on a replicator's build platform. We can't get enough of these boxes and lids! For optimal results, try using one additional shell and a 10% infill rate. If you require extra strength, consider printing at .25mm height or opt for three shells and 100% infill. As for the file, I initially uploaded only the gcode, but have since added the stl for your convenience in slicing.