Chef’sChoice 15XV EdgeSelect Professional Electric Knife Sharpener with 100-Percent Diamond Abrasives and Precision Angle Guides…
Chef's Choice · 1 more pick →
Best for
Best overall
Amazon rating
Amazon aggregate, one input among many in the Verdict Score
Based on 2 trusted sources
Current price
$135.99
Updated Jun 27, 2026 · 1 min read
Sources behind this verdict
12 reviewers weighted by source trust
The consensus
What reviewers found
Synthesized across the trust-weighted source mix below.
Across the reviewers we read, the Chef'sChoice 15XV EdgeSelect (Trizor XV) draws the strongest high-trust consensus in the category. Consumer Reports, assessing it through its Outside the Labs program, called the Model 15XV 'second to none when it comes to easy, complete sharpening,' crediting it with removing most of the guesswork and helping maintain a consistent angle. nytimes.com's reviewers similarly describe the Trizor XV as reliable, fast, and easy to use, putting 'a razor edge on almost any kind of knife.' Its diamond abrasives and three-stage guided system are the recurring reasons cited.
What reviewers liked
- Top-rated by both Consumer Reports and nytimes.com for fast, easy, consistent results
- Diamond abrasives and guided angles produce a razor edge on Western knives with minimal skill
- Strong verified-purchase track record (4.6 across 14,277 Amazon ratings)
- Handles both straight-edge and serrated knives at 15- and 20-degree settings
Where it falls short
- Specialist communities warn it removes excess metal and shortens blade life over time
- Repeatedly discouraged for thin Japanese and single-bevel knives
- Premium price relative to manual options
- First (coarse) stage is aggressive and can be overkill for light touch-ups
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Across the reviewers we read, the Chef'sChoice 15XV EdgeSelect (Trizor XV) draws the strongest high-trust consensus in the category. Consumer Reports, assessing it through its Outside the Labs program, called the Model 15XV 'second to none when it comes to easy, complete sharpening,' crediting it with removing most of the guesswork and helping maintain a consistent angle. nytimes.com's reviewers similarly describe the Trizor XV as reliable, fast, and easy to use, putting 'a razor edge on almost any kind of knife.' Its diamond abrasives and three-stage guided system are the recurring reasons cited.
The disagreement is real and worth surfacing. On r/chefknives and r/sharpening, the verdict is polarized: one commenter bluntly calls the electric pull-through 'absolute garbage,' while others note the system is 'perfectly fine' for production knives like Wüsthof, Victorinox, and Zwilling/Henckels and explicitly warn against using it on single-bevel or thin Japanese blades. The most consistent technical criticism is that the coarse first stage removes a lot of material, wearing blades faster over years of use.
The synthesis: for someone with Western kitchen knives who wants fast, repeatable, hands-off results, the high-trust labs rank this at the top. Perfectionists and Japanese-knife owners are steered elsewhere by the specialist communities.
- Electric Knife Sharpener
- Convert Your Knives
- Ideal for converting traditional 20-degree factory edges of household knives into high performance Trizor XV 15-degree edges
- Diamonds
- Advanced stropping stage and 100 percent diamond abrasives for sharpening straight edge and serrated blades
- Easy To Use
- Advanced, patented flexible spring guides for automatic adjustment and accurate control of the sharpening angle and feature simple on/off switch
- Three Stages
- 3-Stage EdgeSelect sharpening system for optimum versatility in providing the perfect edge for each cutting task. Stages 1 and 2 are plated with 100-percent diamond abrasives to sharpen and hone the edge and stage 3 uses a patented flexible abrasive system to polish and help prolong the life of serrated knives
- Razor Sharp
- The 15 Trizor XV combines the strength and durability of the Trizor edge with the flawless, ultra-sharp 15-degree XV technology. Time Required to sharpen is approximately 1 minute for first time sharpening and resharpening is approximately 10 seconds
- Electric Sharpener
- Easily apply the astonishingly sharp Trizor XV Edge for ultimate sharpness and effortless cutting
- 3-year limited warranty
As a former chef, I’ve long known the value of a sharp knife. So naturally I leapt at the chance to assess eight knife sharpeners in my own kitchen as part of Consumer Reports’ Outside the Labs program. I sized up each sharpener by repeatedly…
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God..... The Chefs Choice electric pull through is absolute garbage. Anyone that thinks it's good doesn't know what a great edge really is.
I am so glad I got this machine. The main concern I read on this sub was that it takes off too much material. I will say the first stage is ...
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“Chef'sChoice Trizor 15XV Review (sharp knife anytime!)” · YouTube
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