Not tainted by nickel, steel, aluminium or other metals - food-safe lacquer coating helps preserve beauty and lustre. Perfect size for a moscow mule - also great for other cold beverages - keeps drinks cold and delicious, solid copper construction with beautiful handcrafted hammered finish, our mugs are unlined and externally lacquered to maintain the lustre and last a long time, great for moscow mules, beer and other cold beverages as well, hand wash recommended, moscow mules must be in a copper mug. Tarnish resistant lacquer coating preserves beauty and luster. Copper mugs help to keep your mule perfectly chill, fresh, and to shine with the warmth and luster of pure copper. Used for moscow mules, beer, copper infused water, iced coffee, iced tea, or any whiskey, vodka. handmade by the artisans of moradabad .solid copper construction with nickel lining and solid brass accents solid copper construction with beautiful handcrafted smooth finish, nickel-lining, and cast brass handle. Perfect for moscow mules, beer and other cold beverages. Preferred by bartenders. 16 oz capacity. Hand wash recommended. Items may have small blemishes due to the nature of the hand-making processes used. Handcrafted moscow mule copper mugs. Each is molded and hammered by experienced artisans from solid copper, then polished to perfection.the solid double wall construction keeps your drinks cold, and round upper lip makes it spill proof. There is no stainless steel or nickel lining. According to ayurveda, storing water in a copper vessel positively charges the water and kills bacteria. Simple moscow mule recipe. Squeeze lime juice into moscow mule copper mug. Add 2 or 3 ice cubes. Pour in 2 oz of vodka, fill with 4 to 6 oz of cold ginger beer. Garnish with a wedge of lime and serve with a stirring rod. Care tips - wipe clean with warm damp cloth and hand dry clean. Not dishwasher or microwave safe. Do not clean with steel wool or other abrasive cleaners.