Material: 5A grade Original Si Bin Bian-stone
Place of origin: Si Bin Shan Dong China
gift gua sha chart
compare with black bian stone, the index number of impluse and remote all are higher than black bian stone,it is the superfine bian stone,original place Sibin Shandong.
Bian-stone therapy can promote energy metabolism in channels,
The effect will be much better, when you use massage oil at the same time.
This product is a natural bian-stone products,Never throw it or break it off