Toptzon Diamond Black Rolling Knife Sharpener Roller Knife Sharpener Kit with 15 20 Degree Magnetic Angle Stand Leather

I love this sharpener. I’ve bought so many in the past, and they’ve all just been “ok”. I had seen ads for this rolling type of sharpener for a while, but they’ve always been so expensive. Got mine on prime day finally for only $30 bucks! My problem with other sharpeners is that some of them take off so much material, and they barely sharpen your knife. Others take a long time and a lot of effort. This sharpener, however, took my old (yet expensive) dull knife from old and dull to BRAND NEW in a fraction of the time. My son is getting his first apartment and I’m getting him some very expensive knives (he loves to cook). I’m going to buy one of these kits for him too. Don’t waste your money those other sharpeners that either take tons of practice, or those that will only end up destroying your knives. Read more

This sharpener works. However, knives that are very thin or very large, like filet knives or chopping knives demand improv to properly present the cutting edge to the rolling sharpener; raising one surface or the other. Read more

Super simple tool that got my knives crazy sharp. Even some of my oldest and dullest knives are now razor sharp. Read more

Not bad for what it is but you have to pre-cut your knife edge before you use this for sure. Great for blade maintenance though. Read more

First I want to mention the packaging, the box design is not only functional for shipping but classy enough for display. But how it works is the important thing here and I'm here to say it works great on "most knives". I have a fairly large collection including Henckels and Shun as my favorites. Sharpening the Henckels only required a few minutes to restore a factory sharp edge, the same for Chicago Cutlery, etc. The Shun were a different story, the hardness of the VG10 core steel was just too much for the sharpener. Read more

I saw this as an ad on a YouTube video and thought it might be a gimmick but gave it a try. I’ve been amazed at how effective it is at sharpening my knives. It works best on smaller knives like paring knives but I have used it on my larger knives as well. It takes patience and care but with rolling carefully, I get much sharper knives in only a few minutes. Very happy with the result and I have sharpened all of my knives with it Read more

Seems to work well on chef sized blades. Boning, paring, and filet sized blades are harder (if not impossible) to sharpen. Unless it is me. Important to know the angle of the bevel. Read more

Small, hand-held roller sharpening wheel that you glide along the edge of a knife. User-friendly and efficient design. Read more