Pythagorean Cup

thingiverse

The Pythagorean Cup is a timeless prank created by the genius Pythagoras himself, in which an unsuspecting patron who overfills his glass with wine will watch in horror as their drink drains out of their glass and onto their clothes. In this clever design, the cup's volume holds exactly one serving of wine (5 oz) before draining, allowing the user to monitor their consumption with ease. What's more, it is designed for seamless printing and assembly, requiring no interior support and having been optimized for most commercial FDM printers. To create this masterpiece, simply print the two provided STL files and drop the small piece into the slot on the inside of the glass. For a secure hold, you can use superglue to attach the two pieces, or opt for a loose assembly if you prefer.