Nice Complete Double Six Bone Domino Set with Brass SpinnersThese are perfect for the person who wants a neat, crisp set of old (bovine) bone dominoes with big brass spinners, which work brilliantly for setting them spinning, fast. These are in great shape, with sharp, straight edges, ebonized wood backs, and nice variation to the surface of the bone. Perfect for all the time use (and a wonderful gift for most anyone), with a good weight and feel in the hand, and producing a great click clack when knocked up