Bases for the tabletop skirmish game Infinity with directional markers.
Corvus Belli's Infinity bases with directional markers to show facing of a mini are apparently not well circulated yet. Depending on when the box you bought got packaged you might end up with normal bases instead of the new ones.
This triggered my OCD hard, so i did these. They come with a slot on the bottom to put a magnet in (the 70mm one even got two slots).
I made all the standard sizes: 25mm 40mm 55mm and 70mm
I've printed them in FDM fine @ 0.12 layerheight on my modified Ender 3 Pro