Kalrede 18-10 Stainless Steel Double Sided Jigger 1.Two sided - flip for different measurements 2.Permanent laser-etched measurements won't wear off 3.2.One side measures a Jigger: 1-ounce capacity and 1/2-ounce increments, other side measures 1-ounce, 1-1/2-ounce and 2-ounce increments 4.Dishwasher safe