About this 3D model

It's nicer like this than a sticker or logo printed and taped on the mailbox. I printed it on a scale of 1.25 so that the letters come out better (otherwise filling is not guaranteed, Cura by dagoma does not show its best performance). I also put the background on-line, this allows you by your slicer to know how long the background is to be printed and so when to change filament. I advise to let the nozzle make a thickness of letters before chipping the thread.