copper mug

CIBONE O'TE Verified independent store

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Each copper cup is hand-polished by the craftsmen. The most distinctive feature of copper products is their high thermal conductivity, which is 5 times that of iron and 25 times th at of stainless steel. When drinking a cold beverage, the taste is enhanced by the freezing sensation on the mouth and hand. It also cools the beer and the bubbles last longer. Copper has a substance called copper ion action, which has a significant sterilizing effect just by mixing with water, preventing microorganisms and keeping the water hygienic. Show more