Official BPONG / World Series of Beer Pong cups, balls, and racks. The clear cups and 3-star orange balls are designed to enhance virtual beer pong games played over video, thereby allowing competitors to have better visibility into which cups their opponents are sinking. The cups are built to the same specs as the well-recognized white BPONG cups, and they fit all BPONG racks. This rack kit also includes the classic BPONG black rack set.