The red copper plate is made of lead-free enamel imported from the United States and is hand-fired at 890 degrees. The surface color and texture are not the same. It is normal for the surface to have black oxide. The red copper plate series will gradually become more flavorful as time goes by. A multi-purpose object that creates a different atmosphere in life. It can store jewelry or small items, and can also be used as a cup holder and a food container. Origin / manufacturing methods Taiwan / handmade /Materials / Red copper, bismuth (no oxidation treatment, metal parts will oxidize over time) / cleaning method / It is recommended to use a neutral detergent and a soft sponge for cleaning. /Maintenance method / After washing with water, dry the soft cloth. ◆Notes 1. The photo will be slightly different from the actual color due to the angle of the light and the color of each screen. 2. The part is made of glass. Do not scrape it with harder materials. The metal part is kept dry.