Is the colored silver necklace bought in Macao more than 300 expensive?

Not expensive. The price of colored silver necklaces is generally several hundred yuan, and it is not expensive to buy more than 300 necklaces in Macau. Colored silver usually refers to the decorative process of covering the surface of colored objects with silver or other colored metal foil or bright powder to increase luster and beauty. Colored silver is widely used in printed matter, paper, packaging, product surface and other fields, which can make it more shiny, vivid and three-dimensional. In addition, colored silver also has anti-counterfeiting, waterproof and durable functions.