The gua sha used is made of high quality stainless steel, not just modern. It has a combination of durability, hygiene, cooling comfort, and stable long-term performance. With proper control of shape, finish, and material quality, the tool has the potential to become a quality reliable skincare product.
The choice of a proper manufacturer of cosmetic spatulas is based on quality of the products, hygiene and brand experience. A good supplier of cosmetic spatulas must provide consistent materials, consistent manufacturing and be able to communicate between sample and bulk delivery.