Copper wine glasses are drinking vessels made from copper that are designed specifically for serving wine. These glasses usually feature a stem and a bowl, much like traditional wine glasses, but are made from copper instead of glass. The use of copper in wine glasses is believed to enhance the drinking experience by keeping the wine cool, as copper is an excellent conductor of temperature. Additionally, the unique properties of copper are said to bring out the subtle flavors and aromas in wine, making for a more enjoyable drinking experience. Copper wine glasses are often used for serving red wine, but can be used for any type of wine.