This mini version of Beer Pong uses shot glasses styled just like the US \'Big Red Cup\', and mini ping pong balls. Beer Pong is generally played by two teams, the teams take turns throwing the ball into the other teams booze filled cups, once a ball lands in the cup the opponents team has to drink the cup of beer (or a shot in this case!) and remove the cup from play. The losing team is the one with all the cups out of play, and presumably with the most tipsy players! Pack includes 20 mini cups & 2 Ping Pong Balls