What is another name for a spring shaker used in cocktail preparation?

The term "spring shaker" refers specifically to the Hawthorne Shaker, which is widely utilized in cocktail preparation. The Hawthorne Shaker consists of a metal tin and a spring strainer that fits over the opening of the tin, designed to filter out ice and solid ingredients from the liquid when pouring. This tool is particularly valuable for shaking cocktails that include aromatic ingredients or those needing fine straining.

In the context of cocktail making, it enhances the bartender's ability to deliver a smooth drink while ensuring that undesirable solids and ice particles are kept out of the final presentation. Its design allows for a secure seal when shaking, making it a favored choice among bartenders for its effectiveness in producing well-mixed cocktails.

The other options, while related to cocktail preparation, do not refer to the spring shaker. The Boston Shaker usually comprises two separate tins that are fitted together without a spring strainer. A shaker tin typically denotes the metal container itself without implying a specific straining mechanism, and a mixing glass is used for cocktails that are stirred rather than shaken.