White, Pink, Black, Lavender Colors Cultured Freshwater Potato Pearls for DIY Jewelry Making. Each strand of 15" in length about 53 pieces pearl beads. These pearls are the perfect size for matching jewelry sets, so use them in necklaces, bracelets, and earrings. Pearls have been drilled with standard 0.8mm hole, also can be drilled with larger hole size 1.2mm/1.5mm, if your need larger holes, please leave your message. We provide the pearl drilling service for free. Please note, once a pearl is drilled, the pearl is non-returnable.