They're cylinder formed beads with holes on possibly side. Can be employed as spacer beads for finishing rows of bead weaving Wonder beads These distinctive beads Possess a lucite (acrylic) Main which happens to be coated that has a silver mirror-plated layer and completed with various layers of coloured lacquer. 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/