Want to play that chess game and don’t know how to play it? The new glass chess conceptual design is sure a God send for you! Each piece of this chess set is contained in a cylinder which turns opaque when removed from the board. The same turns transparent again when they are put back down in one of the squares. This shows that the chess pieces have no value unless one plays with it. So it sure is a pretty sight and a useful tutorial tool as well. So go ahead. Check mate!