Dungri India Moscow Mule Copper Mug - Premium 100% Solid Copper Cup -16 oz - Best Handcrafted Hammered Copper Mug for Moscow Mules- Set of 6 Before Placing Order Make Sure You Are Buying From Dungri INDIA For Our Quality Guarantee. If You Buy From Others Then We Are Not Responsible For Low Quality Order with confidence - We offer a 100% Satisfaction and Moneyback Guarantee (Note* Remember Do'nt Buy From Fake others Sellers its Dungri Craft Product with Food Quality Lacquered Finish and We Will Give you a Free Eelephant Design Keyring) Size: Dia3.3 inches, Depth 3.8 inches,Weight - 175 grams per pcs , Capacity 17 oz per mug Remember Copper Moscow Mule Mugs Are NOT For Microwave Use and are NOT dishwasher safe Moscow Mules enhance the individual flavors of the ginger beer, vodka, and lime. Some experts say that 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, when compared to being served in a plastic or glass container.