The company's first offering was a baseball simulation table game using cards to represent each major league player, boards to represent different on-base scenarios (e.g. "Bases Empty", "Runners on First and Third," "Bases Loaded"), and dice to generate random numbers. Seitz's mail-order product derived from the game National Pastime, invented and patented by Clifford Van Beek in 1925, a game that Seitz played in his youth. The game can be played against another person or solitaire. Devoted fans keep track of the results and assess how players' performances compare to their real-life statistics.