Built to Last: We've spared no expense in making a cocktail measuring cup that will last a lifetime! Our bartender jigger is made from stainless steel 304. Heavy duty and guaranteed to never rust, break or bend,does not easily produce residual taste, and does not affect the quality of the wine. Satisfactory Usability: The double-sided design is both drinkable and can be used as a measuring tool. The design is simple and beautiful, and it is versatile.Accurate measurement, smooth edges, easy to clean, provide a lot of convenience for your daily use. Perfect Accuracy: A must-have and favorite tool for professional bartenders, to meet most of the needs of use.Customized for a career bartender, the measure jigger has a wide opening, which can be perfectly balanced and stable between two fingers, which can easily pour liquids Ergonomic Design: The appearance design of double head measuring cup is simple and fashionable, and the workmanship is exquisite. Designed for ergonomics, comfort and premium quality, this cocktail jigger has a slippy outline to reduce friction, soreness and fatigue. Less Waste: You can be the fastest bartender in the world, but that doesn't matter if you aren't accurate. Use this alcohol measuring jigger to be both fast and accurate. The rolled lip helps reduce liquor waste and results in more balanced cocktails.