Shaker — this is an indispensable tool for making cocktails, which took its current form in the late 1800s and gained particular popularity in the 1920s and 1930s. There are several types of shakers: the cobbler with a built-in strainer, the French without a strainer, and the Boston, consisting of two equal glasses. The standard volume of a shaker is 500–700 ml. The shaker is used to mix cocktail ingredients by vigorous shaking, which allows achieving a uniform consistency and rich flavor of the drink. Using a shaker in a home bar or at a party adds professionalism and style to your cocktails, making their presentation more impressive and attractive.