Red wine glasses are specially designed vessels used for serving red wine. They typically have a larger bowl compared to other types of wine glasses, allowing the wine to breathe and enhancing its aroma. The shape helps to concentrate the scents, making the tasting experience more enjoyable. The stem of a red wine glass allows drinkers to hold the glass without warming the wine with their hands. Common materials for these glasses include glass and crystal, which can vary in thickness and design. Properly using red wine glasses can elevate the overall experience of enjoying red wine.