The heat transfer of copper is 5 times that of iron. It is 25 times that of stainless steel.
Utilize the characteristics of rapid heat transfer and uniform heat conduction of copper
When you drink beer with a copper beer mug, you can feel cool and refreshing
Wooden gift box packaging
Material: Copper (main body)
Weight: 410 G
Box size: 143 x 180 x 70 mm
Made in Japan