Not only in culinary, copper can also be used for serving purposes. This simple beautiful Copper Mug is crafted by professional artisans. This double layered bowl has inner hammered layer and plain outer layer with rolled rims for that high strength. If you want this bowl to retail their shine for long, hand wash them using warm water and immediately dry it with clean, soft cotton cloth. In order to clean Copper Mug, You can also use combination of salt & lemon to keep the exterior looking new.