These are the best tools period for creating a rough tip. I wouldn't call it a scuffer as I don't use any sort of scuffing motion while using it. I have on the very rare occasion used it to sort of scuff errant fibers of leather sticking off of a tip but that is the only time I will ever use a scuffing type motion with it. You roll the tip along the surface and adjust the angle to follow the contour of the tip. It takes ten seconds to cover the whole tip. It seems to pull apart the leather as opposed to abrading and scuffing the tip. My tips are lasting twice as long at least now that I don't use a scuffer, and I use a gator grip every three or four racks. It also does not seem to remove much material at all, my last Kamui lasted 13 months of steady play without losing so much as a layer of tip. It's not an all in one tool. You will need a shaper/trimmer/burnisher, but once you have a good shape to the tip this is all you need to keep a perfect playing rough tip. The morakami tool looks similar but I have not seen it in person. I know the kamui price sucks, but in hindsight I would buy it again. This is the only tip tool I have ever recommended to any other player, and I have owned a lot of tip tools over the years. Hope that helps.