This is a very quick and dirty round version of the hexy honeycomb coaster, therefore I call it circly honeycomb coaster.
Outer diameter is 93.25mm.
PS: The one shown in the picture is a special big edition which I made for myself, this can not be downloaded.
Rafts: No
Supports: No
Resolution: 0.15mm layer @ 80mm/s
Infill: Doesn't matter...
The author hasn't provided the model origin yet.