2Jewellerymen's copper bracelet， Solid Copper Beaded Bracelet: This Beaded bracelet is made of a combination of ebony and brass, Unfortunately, the retro texture makes it old, and the hardness of the brass eventually loses to careful polishing. The product material is solid brass, The surface is treated with an old texture. As a result, the area in contact with the skin will take on the oxidized color of brass. It is easy to oxidize and turn black when exposed to humid air for a long time. However, it stays well-lit when you wear it. Please don't leave it in the "bathroom" for a long time, because it will be excessively damp and easy to preserve the patina. Instead, wipe off the patina with a coarse cloth and rinse with water. Before the ebony grouting, the surface color is not stable. When the outer layer of vegetable oil is washed off, it loses its original black paint and becomes lighter. When this men's bracelet gets lighter, keep the surface of the bracelet dry and restore the color while playing with your hands, then apply a grease-like liquid to the surface to restore the color better. Due to uncertainties in raw materials and processes, there will be slight differences between each product.