I saw my wife doing her nails with a 4 way buffing pad the other night and asked to look at it. The pad has 4 grits and is mounted on a foam base, the highest grit is 4000, and is great for polishing a knife edge just like using a strop. I was able to get an edge hair whittling sharp just using the pad on a knife that was fairly sharp to begin with. The buffers are only a couple of dollars and you can get them at a beauty supply store. I looked on line and they make them all the way to 12,000 grit. So anyone who wants a cheap way to buff or strop their edge this is a great little tool, it would also work well for a field sharpener for smaller blades.
KC
KC