Review on Diamond Double-Sided Folding Sharpener: Unleash Professional Precision by Pedro Curtis

later, just a note the plastic used for the handles isn't as pretty as the more expensive originals. But it's still serviceable and unlike the originals they're double faced with 400 and 600 grit diamonds. And you get two, one with a black handle and one with an orange one. They're so useful, you probably have one at home and want to take the other on a camping or camping trip. I plan on taking the orange set with me on the road as it's easier to spot when there's a chance of losing it.