DMT Dia-Sharp Fine Diamond Sharpening Stone

A very aggressive sharpening stone, works effectively even without pressing hard. It can even handle carbon steel blades. It may be too small for larger knives, but it's ideal for my needs.

Great diamond – you can sharpen anything with it.

I recommend it wholeheartedly! I didn't think it was possible to sharpen a chisel and plane knife so well that it shaves hair off your arm. I managed to do this on my first try! Incredible result. I don't even know whether to admire myself or the sharpener more :).

Good sharpening stone, sharpens well, but it could be more durable. The diamond began to wear off after several dozen, maybe over a hundred sharpenings. I don't use it excessively. I thought that since it is diamond, it would be more durable, but it's just a thin layer of diamond coated on a rod.

Fantastic. Works great on both Finnish puukko knives and all kitchen knives. You just need to hold the sharpening angle well to get a razor-like finish.

I finally know how to sharpen a knife properly – very good sharpening stone, and the adhesive feet are also useful. It could be longer.

In short – the sharpener is indestructible, though it could be a bit longer for longer knives.

1. The shop's service is exemplary: politeness, professionalism, and quick delivery. 2. The sharpening stone works great :) It's well made, I think it will last a long time. Fallek and Szczur are always sharp.

Very good sharpening stone, removes material quickly without much effort. I advise practising first on an ordinary kitchen knife so as not to damage a more expensive one.

Great sharpening stone. At first it seems very fine, but it works aggressively. I have used it to sharpen woodworking chisels and hand plane knives, and it's excellent for this purpose. Sharpening longer knives does require some skill, which I don't yet have. For long knives, the sharpener may be a bit too short.

I've been using the sharpening stone for quite a long time. It works perfectly both for sharpening everyday knives, penknives, and kitchen knives. It is recommended to use it before the blade becomes too dull, otherwise you'll need to put a bit more effort in :)

Very good sharpening stone. I've already sharpened several knives with it and so far I'm very satisfied with its performance. I think both the materials and the workmanship are of a high level and everyone will be satisfied. I definitely recommend it.

The sharpening stone performs really well. I use it, among others, for a Spyderco Native with S30V steel and have no problem sharpening the knife to the point where it shaves hair off my arm. The size of the sharpener also allows sharpening large fixed blade knives. Highly recommended!

The sharpening stone has the perfect grit for kitchen knives. Remember to moisten it with water while sharpening. It sharpens efficiently and doesn't require much pressure.

Excellent sharpening stone. A bit expensive, but definitely worth the price. I managed to sharpen my Cold Steel OSS knife better than it was from the factory. The rubber feet are also a plus as they stabilise the stone. It sharpens quickly, efficiently, and very effectively. I recommend both this product and the shop.