Stainless Steel Non-Porous Gua Sha - Sacheu's Stainless Steel Gua Sha is used in Chinese medicine for tissue healing, it is a powerhouse of a beauty tool that promotes overall skin health and includes a travel pouch for your convenience Benefits Drains lymph fluids from the face, enhancing your natural contour Relieves tension from furrowed brows and clenched jaw Relieves overactive facial muscles to prevent dynamic wrinkles Lifts and firms skin over time Features Anti-bacterial