Set of 3 Sizes &ndash; Stainless Steel Double Measuring Cocktail Jiggers Double Jigger a Handy Tool to Have when Mixing Drinks Sizes: Large 30/60ml, Medium 25/50ml, Small 20/40ml Made out of 18-8 grade Stainless Steel Sizes Are Printed on Each Measure, Accuracy counts Great for professional bartenders or home use