The Big Bianstone Scraper of dimension about 12 x 6.5 x 0.6cm, weighing about 0.13 kg, can be heated by hot water, hot air, or simply by exposing it to sunlight. After being heated, it can be applied to the waist, the back or any part of the body just like normal guasha.
In fact, it can be used for back scraping, face scraping and whole body Bianstone guasha therapy exercise for daily health maintenance or prevention or treatment of common cold or other diseases.
Tip: If any part of your body is aching or in pain (of mascular nature), just rub that affected area with this oval shape bianstone. It is as good as acupuncture, but without the pain of the needle. It is better than guasha, without applying any oil. During dry weather, you can dip into warm/hot water before applying the bianstone on your body.