The Mercer Culinary M37166 Jigger is a heavy-duty bar tool designed for precision and durability. Crafted from 18/8 stainless steel, this one-piece jigger features internal marking lines for easy measurement, including 1/4, 1/2, 3/4, and 1 1/2 oz. With a capacity of 1 and 2 oz, it ensures accurate pouring for cocktails and mixed drinks. Its robust construction makes it ideal for both professional bartenders and home enthusiasts, providing reliability and style in any bar setting.