Why choose our Moscow Mule Mugs? Because the product is trustworthy. Copper cups for drinking are made of stainless steel and are plated by 100% pure copper. The outside of the copper mugs is as smooth as a mirror and is very easy to clean after use. Pure copper mule mug adopts new improved all-ring three-handle which is ergonomic and suitable for a wide hand. Features: Two styles of copper cups-HAMMER-POINT and MIRROR-POLISHE, drink passionately and enhance the joy of life. mule copper is the best container for cocktails and beer. It can keep the ice feeling of cocktail and beer to the maximum, and can keep the taste of cocktail and beer for a long time. The cool feeling of water droplets on the surface is more prominent. These copper cups will stand out from your party, become an essential part of the celebration. Specifications: Capacity: 500 ml Individual product weight:124 g Package list: 4 x moscow mule mugs