The kit: a unique kit with 22 large American glasses of 48 cl (11 red and 11 blue), 4 balls and official rules. The vessels are reusable and very resistant! Beer Pong: Contains the essential accessories to play Beer Pong anywhere and at any time. Rules: Each team (1 or 2 players) plays per turn and must point to the opposite cups each. If the injection becomes a cup, the cup must drink and retire. The team that has no more glasses has lost the game.