About This Material: Copper. Volume: 180ml. Weight: 160g. Craftsmanship: Handmade. Pure copper raw material:The raw material for our pure copper tea set is pure copper, unlike other stainless steel that is plated to create a copper coloured tea set. There is no inside liner or coating, Handmade from the highest quality copper. Hand copper: Our solid copper mugs are carefully crafted to the highest standards. The mugs are beautifully finished with a fine hammered pattern. Can be used as a water or beverage mug. The drinking design of the copper mug ensures a pure, authentic drinking experience every time. Perfect gift: Perfect for birthdays, Father's Day and Mother's Day. Overview Color : Copper Cup Brand : RYUHYF Product Dimensions : 2.95"D x 3.95"W x 2.76"H With Lid : No Is Dishwasher Safe : No Item Weight : 0.88 Pounds Manufacturer : RYUHYF Model Name : RY-123109TH Size : 180ml Material Copper : Capacity 180 Milliliters : Material Copper : Capacity 180 Milliliters