Lansky Pocket Diamond Sharpening Stone

Pretty good. It's perfect for emergency sharpening, although it takes a bit of work. On the other hand, the size is a big advantage because you can throw it anywhere.

With a little practice, you can turn any knife into a razor. The product matches the description, I recommend it.

I recommend it. The sharpener is good, works very well, but you have to put in some work due to its size. On the other hand, it's great for trips. The case has no company name printed, it's black.

It won't remove large chips, nor turn every knife into a shaving razor, but it will do everything in between. It's lightweight and easy to carry, and the case can be used for gently polishing the blade.

A very nice, handy sharpener. Small, easy to carry, more for sharpening pocket knives than larger knives, but if you have nothing else, it will work for everything.

Perfect for everyday carrying, although because of its small size, sharpening especially larger tools may be a bit problematic. Overall, I am satisfied with the purchase.

Super. I recommend it, you can sharpen your knife well, it's not worth going without it, because every knife gets dull. It really works, it's great.

The sharpener deals very well with hard steel. I previously used a Walther sharpener, which unfortunately could not handle harder types of steel. The compact size is an advantage when packing. This sharpener takes up less space than a box of matches.

The sharpener is tiny, but such a size is fully sufficient. It is practically unnoticeable when packing. It takes up even less space than matches. It handles very hard steel excellently.

It removes material well, I was able to repair a crooked cutting edge pretty easily despite this grit. The final sharpness is also very good.