A simple coaster like a beer cap with a good reminder when you finish your beer!
It will fit a 33cl glass beer and most beer cans.
Scale it to fit larger beers 😜
Use the 3d model modifier to remove the top / bottom fill of the central part except text to expose the pattern fill.
Printed with Purse Mini+, .gcode made with PrusaSlicer
The author hasn't provided the model origin yet.