Make your kitchen shine with the addition of this mule mug. This copper mug is made of solid copper with solid brass accents. Each piece is coated with a food-grade lacquer coating to last a lifetime without tarnishing. Features: Copper mule mug with brass handle Holds 16 ounces Smooth styles in bulk and customizable FDA approved food-safe lacquer on the inside Handcrafted from solid copper , hand wash only Authentic copper mug frosts up in seconds Dimensions: 4.25"H x 4.50"W x 4.50"D Material(s): copper