Chef’sChoice Professional Electric Knife Sharpeners UltraHone With 100-Percent Diamond Abrasives And Precision Angle Guides For 20-Degree Straight-Edge and Serrated Knives, 2-Stage, White

I use Wusthof and Henkels knives. German stainless steel. A hard nut to crack for sharpening. No problem. Very sharp. the cutting edge is sooth as glass. Well worth the money. I would buy this again.

used a couple times so far so good still learding how to use it

I'm used to more refined and functional equipment. This will do the job but I am still thinking I shoulda spent that extra 50 bucks it saved me. It is NOT for your beautiful special knife you spent a lot on if you're a chef or a psycho. But it will turn a drawer of dull blades with some patience and repeatedly stroking them into sharp knives. Even resharpening the same blades seems to take more than it should. But it does work, just not a wonder-product.

This knife sharpener for home use works great. I have bought two and am pleased. It's so handy to have it nearby when a knife is dull.

I have struggled with sharp knife’s for a long time! They always get dull despite my efforts. I have tried numerous sharpeners without success, until I found this product!!! My knife set is better than new now! It sharpens quickly and is easy to use. I highly recommend this!

Easy to use just follow the simple directions. Used on kitchen knives, carving knives, on fishing fillet knives pocketknives. All very sharp. The quality is better than I expected and size is perfect for kitchen or garage. This is a keeper, well worth it.

I replace my very old Chef's Choice with this one and works just as well. I like the added guides that keeps the knife blade in positioon.

Ordered on Monday and received on Wens.......I'm a Prime customer and this once again demonstrates it's a great value!I did a lot of online research on knife sharpeners and finally decided on this model because of the use of diamond sharpeners, It was reasonably priced and reviews I found on web were mostly good. In my research I read a lot of comments on sharpeners. It seems the expectations of many people that had negative comments were for a less than professional sharpening result. I even watched a video where a professional sharpened some knives with professional tools and then demonstrated their sharpness. He then used an electric sharpener and tested again to show the sharpener had dulled the knives.....while they did not cut different papers as simply as the professionally sharpened knives, they still did a decent job.Well I sharpened all my Wusthof knives today as well as an old set of Chicago Cutlery I no longer use that were very dull. These included both straight edge and serrated knives. I tested the knives using various types of paper before and after the sharpening. In the before tests most of the knives did very poorly. (I had the Wusthof professionally sharpened about 4 yrs ago). In the after tests they did a pretty good job, similar to the tests in the video mentioned above after using the electric sharpener. This is what I was hoping for. While not the perfection of a professional job, they are significantly better than before and more than adequate for my needs. And it's something I can do regularly vs the time and cost of going to a professional!!