SCOTCH SILVER Nickel Silver, German Silver, Hammered Finish Single Tumbler Diameter: Approx. 5.5 cm Height: Approx. 9.5 cm Unused *This is not a silver product, but a silver-white alloy made by mixing copper, nickel, and zinc. Although it does not contain silver, it is beautiful, durable, and strong. It is beautiful, has excellent corrosion resistance, strength, and spring properties, and is widely used in materials for high-class Western tableware, musical instruments (flutes, etc.), electronic components, and 500-yen coins. It is also called nickel silver. (German Silver) (Alpaca) and many other names exist. Mainly composed of metals: Copper (50% - 70%) Nickel (5% - 35%) Zinc (15% - 35%) Please judge the product condition from the photos.