ZWILLING Miyabi Ceramic and Diamond Knife Sharpener
- Two stages: coarse and fine
- Ceramic and diamond discs per title
- Blades harder than HRC 60 supported
- Matte black finish
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A two stage disc sharpener made for hard Japanese steel that handles easy resharpening at home. The listing leaves out the angle, the box contents and serrated blade support.
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ASIN: B009D84TTICategory: Knife Sharpeners
Overview
Not a whetstone set, the Miyabi sharpener uses rotating ceramic and diamond discs in a coarse and a fine stage for quick resharpening. It is built to work on hard steel, including very hard Japanese blades.
Support for very hard steel is the reason to choose it over basic pull through sharpeners. Angle, dimensions and serrated knife use are not listed, which matters for matching it to a specific knife.
Who it's for
Cooks with Miyabi or other hard steel Japanese knives who want a faster routine than stones suit this tool. Sharpeners of serrated bread knives, or people who want a variable angle, should look at other systems.
Pros and cons
- Handles very hard steel
- Diamond stage for coarse work
- Ceramic stage for finishing
- Two stage routine
- Sharpening angle not listed
- Serrated support unstated
- Box contents unlisted
Performance notes
Diamond abrasive cuts hard steel faster than softer stones, which is why it suits high hardness blades. The ceramic stage refines the edge after the coarse pass. Even, light strokes give a cleaner edge.
Specifications
| Brand | Zwilling |
|---|---|
| Color | Matte black |
| Abrasive type | Ceramic and diamond discs |
| Compatible blades | Blades over HRC 60 |
| Stages | 2 (coarse, fine) |
Frequently asked questions
What is included with the Zwilling Miyabi knife sharpener?
The listing does not itemize the box beyond the sharpener itself.
Can the Miyabi sharpener handle hard Japanese steel?
Yes. It is usable for blades with more than HRC 60.
Is the Miyabi sharpener a whetstone?
No. It is a two-stage disc sharpener with ceramic and diamond discs.