Sha Tai Cui Necklace. Benefits of Sha Tai Cui: 1. Rich in Minerals and Health Benefits: Sha Tai Cui is rich in trace elements beneficial to the human body, such as iron, manganese, zinc, and copper. It is said that wearing it for a long time allows these minerals to be absorbed through the skin, which can balance the trace elements in the body and is expected to enhance immunity. 2. Mental Healing and Stability: The beautiful colors and smooth texture of Sha Tai Cui provide visual enjoyment and have a calming effect. It is believed that wearing it can relieve mental pressure and help maintain a calm and peaceful state of mind. Size: One Size (Screw Type) Base Round Bead Diameter: 8.2mm Top Bead Diameter: 16.4mm ⭐︎Photographed under indoor lighting. No photo processing or filters have been used. ⭐︎All accessories sold here are made from natural stones processed from raw stones. No artificial dyeing or coloring has been applied. Due to the natural materials, there may be fine scratches, inclusions, cloudiness on the surface, and small cracks. Please check the images for the condition and make your judgment. If you are satisfied with the content, please consider purchasing it while it's a good deal. ⭐︎These items were carefully selected one by one by a family member who dealt in natural stones and were obtained overseas. An appraisal certificate was included at the time of purchase, but it is not currently in my possession as it was kept for personal use. ⭐︎Sizes are approximate due to amateur measurements, so there may be some errors. Thank you for your understanding. Also, as this is a one-of-a-kind item, returns, exchanges, and refunds are not accepted. ♡Before shipping, I will carefully wipe it clean in a quiet environment and perform a simple purification before delivery. ♡The price is usually a bit higher, but I have lowered it by about 1,500 yen to show my gratitude. There will be a discount if you purchase multiple items at the end of the year, so feel free to inquire.