The Jigger by Barfly: Barfly Thimble Measure Set, 7-piece, includes (1) each: 25 ml. (0.84 oz.), 35 ml. (1.18 oz.), 50 ml. (1.69 oz.), 70 ml. (2.36 oz.), 125 ml. (4.22 oz.), 175 ml. (5.91 oz.), & 250 ml. (8.45 oz.), seamless tubes, welded bottoms, 18/8...