I have an unfinished Sav myself, as well as a nording sig freehand which is also unfinished, and I guarantee you, you're going to love watching it darken between smokes. The briar gets darker and the grain becomes more announced I think after every smoke. It's really kind of cool, because you don't get that of course with a finished pipe. That one you got there, is going to be constantly changing. I pick mine up just to hold in my hand and look at even when I'm not going to smoke them.