The file 'Stackable Coasters 3D Printer Model' is (stl) file type, size is 18.7KB.
Needed some coasters so here they are, they are stackable and turned out great! I usually print them with 0 bottom layers to save time, and filament, since the bottom isn't really seen anyway. Also looks cool when you can see the infill
coaster.stl | 80.4KB |