Knife-Shaped Fascia
The knife-shaped scraping board is a traditional Chinese medicine instrument. It is shaped like a small knife and usually has relatively smooth and rounded edges, which can avoid scratching the skin during use.
It is mainly used in the scraping therapy, which has a long history. By scraping on the body surface, it can promote blood circulation, dredge the meridians, and help relieve physical fatigue, muscle soreness and other conditions.