GRAVITAS 2-PLAYER EXPANSION SETReady to add more players to the stack? This two player expansion brings 12 additional hand cut stone pieces to any Gravitas base game. Made entirely by hand in Vermont, every piece varies in shape, color, and texture. No two sets are quite alike, just like natural stone. Contents: 12 natural stone pieces Warning: This game contains small pieces that pose a choking hazard. Not suitable for children under 8 years old.