Brandy is a spirit produced by distilling wine. Brandy generally contains 35–60% alcohol by volume and is typically drunk as an after-dinner digestif. Some brandies are aged in wooden casks, others are coloured with caramel colouring to imitate the effect of aging, and some are produced using a combination of both aging and colouring. Varieties of wine brandy can be found across the winemaking world. Among the most renowned are Cognac and Armagnac from southwestern France.