The file 'Alcoholics Anonymous Beer Coaster 3D Printer Model' is (stl) file type, size is 52.1KB.
This ironic beer mat works with most pint glasses and most mugs.
The print took me about 9 hours and 15 minuets with the Wanhao i3 but turned out quite well!
AA_BEER_MAT.stl | 648.6KB |