Metal Gua Sha Facial Roller Stainless Steel Scraping Massage Tool for All Skin.  
Facial contour lifting board, made of aluminum alloy, inlaid with hematite, capable of magnetic therapy. The faceted massage balls provide comfortable contact and 360-degree rolling massage, promoting beauty and health. Suitable for full-body use, offering comfortable scraping and massage. The device is smooth, delicate, and feels great in hand.
A Chinese brand, the outer packaging is subject to the actual photos.