Cat feet for box

Support might be required if the layer height is bigger than 50% of the nozzle diameter.
Also depends on the power of your cooling fan.

Or you could simply ignore the (a bit ugly) overhang and just clean it with a lighter like me.

Print Settings

Printer Brand:

Prusa

Printer:

I3 MK3S

No

Supports:

No

0.3mm

Infill:

15