Most blacksmiths don't know how to use the tools that they 're making. They're know how theatlato plasters the blacki nicely. That's why am o man names blank out on me, and i have his a the gayan um miki, sgita, sa sugita. It's quite bewildering looking at japanese plastering a tools websides. Yes, there's so many different travels, how can you possibly know which one? Togo, there's no little explanation of, you use thiss one here with this material. No, because the makers don't know either. You know. They just know that these get used