Shinkoukinzoku Black Copper Finish Hammered Copper Tumbler (Medium) S-502BL

This copper tumbler features a chic black copper finish. Copper has excellent thermal conductivity, so the entire tumbler cools instantly upon pouring in a cold beverage.

Diameter: 70 x 120 mm Made in Japan, Copper Capacity: 350 ml Not microwave or dishwasher safe.