The photo shows one copper mug without a size label; this listing is for the 10oz size specifically.
This copper mug has the classic look often seen in coffee shops and cafes, made in the metalworking region of Tsubame Sanjo in Niigata. Copper conducts heat and cold quickly, so when a cold drink is poured in, the mug cools almost instantly and that chill carries through to your lips as you drink. The copper also holds the cold longer, so drinks stay refreshing for a while.
The interior has a tin plated lining and the handle is brass. This 10 oz mug holds 295 ml (10 fl oz), measures 72 mm (2.8 in) across the mouth and 98 mm (3.9 in) tall, and weighs 159 g (5.6 oz / 0.35 lb). The same mug is also offered in 12 oz (335 ml / 11.3 fl oz) and 16 oz (473 ml / 16 fl oz) sizes.
