I see a couple of really nice knives/scrapers. I don't know what you easterners would call them, but out west, they would be perfect for buffalo hides. How about a shot of the back side of those two tools? On the larger one, I think I can even see places where my thumb will fit quite nicely. My rule for a good tool: Worked on both sides, fits in your hand nicely. I know that isn't always the case, but it works for me!