STREET CRAFT Copper Moscow Mule Mug Handmade of 100% Pure Copper Hammered Moscow Mule Mugs Cups Capacity 16 Oz Copper Handle Mug Set of 2 FDA APPROVED PURE COPPER FOOD GRADE-No nickel or stainless steel, Pure Food Grade Copper. These mugs are the real deal--drink the moscow mule the way it was meant to be enjoyed, with a handmade pure hammered copper mugs Copper Mug works great for chilled beer & Other Cold drinks. Additionally, many experts tout the benefits of drinking water from 100% copper drinkware. Our copper cups feature a smooth lip that lets you drink in comfort, unlike the sharp edges found on other mugs. Make for a great gift! Handmade solid copper Hammered Moscow mule mug 16 oz,this eye-catching, 16 ounce, authentic moscow mule mug is 100% solid copper throughout, not stainless steel or nickel. Food-safe lacquer coating both on the inside and outside of the mug to protect its natural beauty and luster for years to come. Dia 3.3 inches, depth 3.8 inches, weight - 175 grams,Copper keeps drinks ice cold and for longer period than glass mugs,Can be used for mojito, apple martini, cosmo, margarita and all cold beverage Do not microwave, wash by hand only