Chef’s Choice 120 Diamond Knife Sharpener Review

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Just like any other chef, I like to prepare my food fast, but also in the right way. In other words, I need all the tools that will help me in this process. One of the most important products that I use regularly is the Chef’s Choice 120 Diamond Knife Sharpener. When I bought this sharpener I immediately took all my old knives from dull to razor sharp. This professional sharpener is one of the best on the market and definitely worth the money. I would highly recommend it to any serious chef, as its precision and durability are priceless.

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Features of Chef’s Choice 120

Works For A Range Of Knives

Whether you own gourmet chef knives, serrated knives, butcher knives, or sporting knives, you can be assured the Chef’s Choice 120 Sharpener will take care of them. Starting with your gourmet knives, the sharpener will ensure you have the sharp edges you need for effortless food preparation. This was specifically beneficial for me, as the majority of my knives are chef’s knives. When you have to spend too much time on food preparation, due to dull knives, cooking becomes less enjoyable and more of a task. Thanks to this Chef’s Choice product, I have fallen in love with cooking again.

In terms of serrated knives, this sharpener can bring back that factory sharpness, if not better. All the out of line teeth are reassembled and polished up, which makes theses knives another important tool in my toolbox. Before, cutting bread and larger vegetables was often a challenge with my blunt knives. I would be sawing away for what felt like a life time, before I had any success. Now, I can cut effortlessly, and most importantly I can cut fast, lightning fast.

Precise 3 Stages Of Sharpening

If you are a chef who likes their knives sharps and reliable, you will be glad to hear that over at Chef’s Choice they take their sharpening very serious. Not 1, not 2, but only a 3 stage sharpening process will do, to produce maximum results. In stages 1 and 2 conical 100% diamond abrasives have been implemented to cater for both your extremely dull knives, and those that need a little topping up. Use stage 1 as the first step for damaged, dull knives and use stage 2 for routine sharpening, to ensure regular sharpness.

It doesn’t stop there, there is a final stropping/polishing stage to bring out a super sharp edge in your knives. Each individual stage utilises a specific angle guide to produce a unique Trizor-Plus edge for maximum sharpness and durability.

Modern Design & Ease Of Use

The compact, professional knife sharpener has a modern design, to blend in with other frequently used kitchen appliances. It’s easy on the eye, and the hands. The simple design of this sharpener allows for simple use. Although there is no handle, there is an obvious position for you to hold the product, whilst you sharpen your knives. An incredibly simple-to-follow guide has been included to ensure you can master the technique of knife sharpening. It may take some time to get used to, but you will pick up the trait pretty easily. Each knife may require a different angle, or pressure to be applied, which comes with experience.

Chef’s Choice 120 Diamond Knife Sharpener


  • Weighs 4.6pounds
  • Product size – 12 X 6.2 X 6.2 inches
  • Available in black, white red, chrome or platinum
  • Electrical 3 stage precise process
  • Works on a range of knives
  • Suitable for dull and regularly used knives
  • Conical 100% diamond abrasives
  • Can bring even the most damaged knives to life
  • Modern design
  • Tough and durable
  • Manual guide include
  • 3 year warranty

Customer Reviews and scores

Previous customers love this and it currently scores an amazing 4.6 out of 5, with over 600 reviews. An estimated 90% of customers were extremely satisfied with their purchase and left very assuring reviews.

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Remember all those damaged knives you had to store away, because other sharpeners made them dull? Well, prepare to take them out and bring them back to life. If you have any doubts about this product check out some reviews. Customers will tell you how incredibly effective this product is, and how it brought numerous of their knives back to life. Like I said, if you are a serious cook, have a look at this product.