Soju is a clear and colorless Korean distilled alcoholic beverage. It is a low-alcohol distilled spirit, usually made from grains, with an alcohol content that varies from about 12.9% to 53% alcohol by volume, although low alcohol soju below 20% has become more popular since 2007. It is often consumed neat and is known for its versatility. Soju is not a "rice wine" but a grain-based spirit. It is the best-selling liquor in the world by volume and is a significant part of Korean culture. Traditionally, soju is drunk out of small glasses in a very interactive manner, where one person pours a glass for another, and it is often used in cocktails. The taste of unflavored soju is similar to vodka but with a lower alcohol percentage and a slightly sweeter taste. It is also available in flavored varieties