Hammered Copper Moscow Mule Mug Handmade of 100% Pure Copper, Nickel Lined, Brass Handle Hammered Moscow Mule Mug / Cup 16 Ounce,set Of-4, Handcrafted Pure Copper Hammered Moscow Mule Mug with nikil lining. Copper Keeps Drinks Ice Cold and For Longer Period Than Glass Mugs Dia 3.3 inches, Depth 3.8 inches, Weight - 175 grams Can be used for Mojito, Apple Martini, Cosmo, Margarita and all Cold Beverage Do Not Microwave, Wash By Hand Only