The Double Cocktail Jigger Japanese Jigger (black) upgrades the traditional double jigger with a sharp, modern design that will complement any home bar display. Features two outside markings for 1 oz. and 2 oz. and interior 3/4 oz., 1/2oz., and 1 1/2oz. measurements. The jigger's 1.8-inch x 4.8-inch sleek shape helps you pour exact measurements, while the round loop better elevates the elegance of jigger and ensures a steady grip. Made from scratch resistant, durable 304 stainless steel, this double cocktail jigger will last for years! NOTE: Not dishwasher safe.