Zap Impex Pure Copper Moscow Mule Barrel Mug, No Coating, Hammered Copper, Ideal for All Chilled Drink Glaring to Entertain and Bar or Home, Large Bar Gift Set of 4, ZPBM4-P760, Brown

100% pure copper food grade no nickel or stainless steel, pure food grade copper. These cups are the only true - drink, like the Moscow mule, should be enjoyed with a handmade pure copper cup. The pure copper transfers an icy experience directly to the lips, and the metal locks drink in drinking water. The interior of the bowl is made of 100% pure copper unlined and manufactured, so that a certain oxidation may occur, we recommend using any copper cleaner cream with your mug to look like new. Handle is welded to the cup - no sticky rivets Perfect size for a Moscow Mule - Also ideal for other cold drinks - Keeps drinks cold and delicious Traditional pure copper drinking vessels set of 4 copper cups from India, the Moscow mule recipes will be sent by email.