the STACK Chessboard Limited EditionThe STACK chess board is a fascinating and exclusive centerpiece and the most unique and functional chess board ever made. It's for those who have an eye for artistic craft, who appreciate extraordinary craftsmanship, and who enjoy the game of chess. As each layer is placed, embedded magnets join the four quadrants to form a smooth and seamless 64 square game playing surface. These same magnets rejoin the stacked layers into the three sided,