Natural Malachite Loose Beads Round Beads DIY Striped Stone Jewelry Semi-finished Beads $ 4.60 Product information: Material: Malachite Color: natural malachite, synthetic malachite Model: 4mm/bar, 6mm/bar, 8mm/bar, 10mm/bar, 12mm/bar, 14mm/bar Features: Treatment process: grinding and polishing Packing list: Beaded*1