I recommend printing from ASA material because of its ability to be post-processed to a glossy surface like a porcelain. For better results slice the Cup with 3 perimeters and 100% infill and layer max 0.20mm.
ASA is a material that can be easily post-processed. It’s possible to smooth them out with acetone vapors. The result of acetone post-processing will be a very glossy, smooth surface similar to a surface of porcelain. More about ASA filament is in the article ASA Prusament is here! Learn everything about the successor to ABS! by Ondřej Stříteský
The author marked this model as their own original creation.