These types of beads are usually not essentially produced from metal. They can be produced from glass and have a metallic coating to present a more shiny look. The only real draw back of a metallic luster finish is the fact that it could put on off and tarnish swiftly. https://spoilmevintage.co.za/2024/10/31/unlock-the-secret-to-stunning-styles-with-temus-yellow-beads-you-wont-believe-the-looks-you-can-create/