They are lampworked glass beads in iridescent metallic shades in two tones (the bead will seem to be that of two colors when looked at from diverse Instructions). Some beads have metallic foil put inside of them to create a watch-catching layout. Allow me to share a lot more types 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/