Japanese Go Game Stone Goishi SetThis is a vintage Goishi, or go stone, set used to play the popular strategy board game Igo, or Go. Black and white stones are used as game pieces by two players. By placing the stones on the intersections of lines on a go board, the goal of the game is to section off a larger portion of the board as the other player.This complete set of plastic material stones is contained in hard plastic bowls for easy, storage.Black: 180 pc White: 180 pcStones: PlasticBowls: PlasticItem weight: 1000 gramsPacked weight: 1700