These are typically lampworked glass beads in iridescent metallic colors in two tones (the bead will seem like that of two colors when looked at from unique Instructions). Resin beads is usually designed using a silicone mildew and epoxy resin. They can be made to imitate other elements, such as 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/