Beer pong cups that stack well. They don't make the game much easier but they look great and are a big hit with my friends. Can be used for any game and are pretty versatile. I made 2 team colours and one golden cup per team which we used as a forfeit.

I hope they bring you as much fun as they did for us

I printed then in vase mode with a 0.8mm nozzle - extra hot and extra extrusion % with ~5 bottom layers