60mins Face Guasha & Eye Bojin at $48 only! (U.P. $428). Have you ever heard of Guasha facial? How does it work? It uses a guasha board which is made of water buffalo horn to stroke the face gently to simulate the lymph nodes and facial muscles. This will give you an instant visible lift to your skin that oxygenates and nourish the tissues, plumping up the skin, and smoothing away wrinkles. Please Go and Check it Out Now.