What is the difference between Fuyang Jar and Gua Sha and cupping?

Cupping for the local detoxification effect is stronger, scraping more is dredging meridians, the two are similar, the role of cupping is deeper than scraping some. But cupping also has limitations, is the role of a narrower point. Both have the role of cold, detoxification. Fuyang can is a medical device, can scrape and moxibustion, due to the use of international leading synchronous import technology, according to experts is heat, infrared and magnetic field to form an internal circulation, can make the scraping half-time, so in the scraping and will not be painful, simple and convenient to use, I believe that the can can make more families to feel the scraping in the future.