Please help me to see if my 2 1 eye dzi beads are genuine. Thank you.

This is a Tianzhu handicraft, which belongs to tourist souvenirs and costs more than ten yuan. Don't think about asking about dzi beads, there are few things about dzi beads. Tianzhu has always been a hard currency in Tibetan areas. Until now, Tibetans have been trading with dzi beads directly. This custom has been circulating for thousands of years. A CCTV treasure entered Chengdu, and a 12 eye dzi bead was identified as 2000 by Cai Guosheng. This kind of dzi bead is the so-called pure dzi bead, and the material of this dzi bead has been extinct since the Tang Dynasty. This kind of dzi beads is the millions of dzi beads that appear repeatedly in the auction, such as those played by Jet Li and Andy. One of the most famous is the dowry given to Princess Wencheng by Emperor Taizong Li Shimin, which is now enshrined on the nine-eyed dzi beads and other statues on Sakyamuni's head in Potala Palace.