Just reprap the pieces watertight, so it can actually hold liquer. The cup goes inside the container, and then sealed from the bottom with glue. To entertain yourself (and to wet the guests) the bottom should be a bit open (not too much or your guests will peek inside to discover your secret).


The secret of drinking from this glass is to drink it with a straw, else its impossible to drink the liquid inside without spilling it into the inside of the cup, thus spilling it over yourself. Its also possible to drink it when you put a small stick on one side, push it up and let the liquer gulp down your throat, but havent tried that one yet.