I picked up one at the Black Friday sale too! Couldn't pass up the price. I, also, have found that it is something that will replace a few other blades. Still working on the edge, but it's been an amazing addition to the tool collection. Now I can see that I need a larger one. I'm NOT surprise that happened. One tool ALWAYS leads to another...hence my purchase of a French skiver and size 0 edge beveler today. I got the beveler home, and realized that I also need a size 1...and 00. And a wider French skiver. Oh, my, I'm seeing a pattern here.