A rocks glass, also commonly referred to as a lowball glass or a tumbler, is a type of glassware specifically designed for serving alcoholic beverages over ice, typically straight or on the rocks (hence the name). It is typically wider and shorter than other types of glasses, with a solid, sturdy construction that makes it perfect for consuming spirits and mixed drinks.
The rocks glass typically has a capacity of 8 to 12 ounces, although larger ones can also be found. It features a thick and heavy base that provides stability and prevents accidental tipping, while the walls of the glass are usually thick to retain the cold temperature of the drink and to prevent excessive heat transfer.
The design of the rocks glass is meant to enhance the drinking experience by allowing the drinker to easily hold the glass and savor the aromatic nuances of the beverage. The wide opening of the glass facilitates the release of the drink's aroma, enhancing the overall tasting experience.
Rocks glasses are commonly used for serving cocktails like Old Fashioned, Whiskey Sour, and Negroni, as well as for serving straight spirits like whiskey, bourbon, and scotch. Their versatile and durable nature also makes them suitable for non-alcoholic beverages, such as water, soft drinks, or even juices.
Overall, the rocks glass is a fundamental piece of glassware in the bar industry, loved by both professionals and enthusiasts for its simplicity, functionality, and ability to enhance the flavors and aromas of the drinks it contains.
