True Vista Measured Double Jigger Hardwood Show off your bartending skills by eliminating guesswork and pouring perfect drinks. Our jigger allows you to view how much liquid is being poured and also includes a standard one-ounce measured base. Measurements include both U.S. standard and metric not Food-safe silicone & stainless steel 6-oz jigger & 1-oz base Includes standard & metric notations