This sharpener has made my Global knife set like new, they now pass the tomato slice test with flying colours. It is very straightforward to sharpen the knifes to razor sharpness and much easier than manual sharpening. The unit is quiet in use. Once sharp a pass through stage 3 will restore the edge in a few seconds. It can also convert a 20 degree knife to a superior 15 degree 3-edge profile which is both sharp and keeps its edge. The only downside is that the internal sharpening and polishing discs are not replaceable, so that when they wear out the complete unit needs to be replaced.

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Brand: Chef's Choice
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An exceptional pro-level knife sharpener. Read the instructions, then enjoy a lifetime of super-sharp blades. I bought from Harts of Star: came with proper UK wiring and plug. Beware of buying from other online vendors (Am...) as often sold with American wiring and plug!
It is expensive but I have managed to bring my knives back to excellent condition. My version came was supplied with UK plug and marked as 220-230v with a CE mark so safe to use in UK. Very happy with product but wish it was about 20% cheaper.
Although this is expensive it does a great job. First time use it put a razor sharp edge on a very blunt knife. It did take a lot material off the blade as it was really damaged and blunt. It’s reshaped the edge and put an extremely sharp edge following the stropping stage. Follow up touch ups to the edge require minimal effort and completed literally a few seconds.
It’s easy to use. All my knives are really sharp now.
Absolutely fabulous and a dream to use. It comes with a hefty price tag but it’s a well built, hefty machine which should last for many years to come.
An expensive product but it works - unlike many other sharpeners I have used over the last 40 years or so. In about 45 minutes I completely rejuvenated a dozen kitchen knives in various stages of bluntness, so that they are now a joy to use. No idea at this stage how often I will need to resharpen, nor how long the sharpener will last, but it certainly does the job I bought it for.
Good product , excellent price
Best knife sharpener I’ve ever owned. Easy to use and gets the knives really sharp.
An excellent sharpener, but the fact that basically every review site says this is a winning sharpener could have told you that. A lot of people say it's complicated because you have to read the instructions - we are talking about 4-5 pages. It's really not rocket science. And once you've read it, you can practice on your knives and then you'll remember for next time!
It got all my knives super sharp and it only took me a few minutes to get the hang of using it. It does take a noticeable amount of metal off the knife with first use and creates a visible new edge just above the blade. But if you want super sharp knives without much time, effort or skill required, I'd recommend it
Rejuvinated some blunt knives in just a few minutes each.
great tool
Very good product, my knives are super sharp now and so much easier to use in the kitchen.
Item very solid. Despite reading instructions I failed to feel the burr on my Global knives, however, the knives are super sharp and I am more than happy, they feel like new again.
Sharpened all our knives rapidly
