Moscow Mule Copper Mug Hammered Pure Handcrafted 16 Oz / 500ml. The Best Gift Beer Mugs ever!! Enjoythe great benefits of using 100% purecopper Moscow Mule mugs by Ellenia. The NO.1 benefit of using our 100% pure copper moscow mule mugs is temperature. For centuries, the best drinkers have known that chilled drinks in copper cups offer an extra-cool sensation, due to the metal quickly taking on the icy temperature of the cocktail. The rim of our copper mug becomes chilly almost instantly, offering a frozen sensation on your lips. Taste Benefits of Ellenias Copper Mugs. By using Ellenias copper mugs for Moscow Mules you will enhance the individual flavors of the ginger beer, vodka, and lime. When vodka touches the walls of the mug, the copper begins to oxidize, slightly boosting the aroma, and enhancing the taste of the vodka. Cold copper also has a tendency to increase the amount of bubbles in the carbonated ginger beer, bringing maximum fizziness to the Moscow Mule. The experience. Arguably, the clearest reason to use Ellenias copper mugs for Moscow Mules is the presentation. As you already know, our copper mugs are made fully from copper and this makes the difference.You will see a brilliant copper appearance and the hammered design really makes these mugs reflective and shiny. You will get compliments on them all the time No matter which reason is most important to you, whether it be temperature, taste, or experience, you will no doubt enjoy the great tradition of sipping an ice cold Moscow Mules from a beautiful Ellenias copper mugs. NOTICE - Copper Moscow Mule Mugs Are NOT For Microwave Use and are NOT dishwasher safe