Not for everyone, somewhat limited application.
This is much thinner than it looks. Mine was less than 3mm thick.<br />The edge is somewhat sharp and because of how thin the device is, the bevels on edge are not useful. Graston tools usually have a bevel you can use at about 45 degrees of angle. This won't work on this device. You're pretty much limited to one surface and that one surfaces is noticeably sharpish. Some people will like this for certain skin scraping applications, but for overall facia release and deep tissue, it's not optimal. The price is great, but you are getting a much cheaper and less thought through device, unfortunately. One of the reviews said that the edges were nice and rounded. Mine was not! It's difficult to see in the photos, but they are on the sharper side. And that somewhat sharp edge is all you have to work with. I included one photo where I tried to isolate the edge between finger nails. You get an idea I think. Hope this helps.
Rating: 2 stars