OXO SteeL Double Jigger, Set of 4 Two sided - flip for different measurements Soft, comfortable grip for pouring One side measures a Jigger: 1-1/2-ounce capacity with 3/4-ounce and 1/3-ounce increments Other side measures 1/4-ounce, 1/2-ounce and 1-ounce increments Dishwasher safe