I know a lot of you already have this, but I just want to give my two cents worth. I bought this mostly for the vari-grind . I was doing okay hand sharpening on my Woodcraft slow speed griner, but could not get the roll and swing down to do fingernail profiles. Woodcraft has this setup on sale so I decided to get one. I have to say what a difference. The setup is very well made and really cuts down on the amount of time I spend sharpening. The edges now are consistent and the vari-grind is awesome doing fingernail profiles. I should have bought on of these things when I bought the grinder. Of course, it wasn't on sale at that time. If you are thinking about getting one of these, you won't be dissapointed.