One pure copper mug. Minagawa Kogyosho, Tsubame City USED item. There are scratches. Especially many scratches on the bottom. Size: Diameter (mouth): 6.8cm, Diameter (bottom): approx. 7.6cm Height: 10.3cm, Weight: 268g The form has a slightly wider bottom. Please check the images and consider purchasing. Perfect for cold iced coffee and beer. Not suitable for hot drinks. It has a good weight and is a sturdy product. You could also use it as a cutlery holder.