Extremely rare, authentic Taiwanese-made, treasured Tibetan old mine ancient tradition weathered seven-line dzi bead! Treasured dzi beads, unlike modern dzi beads, were made approximately 30 years ago using natural tree sap and other materials, following the ancient traditional methods. Each dzi bead takes about half a year to produce, involving repeated dyeing and firing, perfectly replicating the ancient traditional production process! *Please refer to the photos for the dzi bead size! No.2S⑯