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Product Features
Two sharpening stages in one tool: a coarse diamond wheel to rebuild a worn edge, and a fine ceramic wheel to hone and finish it. Designed and built in Seki City, Japan — the country's blade capital for over 700 years.
How to Use
Set the sharpener on a flat surface and steady the base. Draw the blade through the coarse diamond slot a few times to reset the edge, then finish with light pulls through the fine ceramic slot. Wipe the blade and you're done.
Why You'll Love It
A sharp knife is safer, faster, and far more enjoyable to cook with. This brings tired blades back to a clean, confident edge in seconds — no stones to soak, no angles to guess.
Bring Every Blade Back to Life
A dull knife crushes instead of cutting — slower, messier, and more dangerous than a sharp one. A few seconds through the diamond and ceramic stages restores a clean cutting edge, so every slice is precise and effortless. Pair it with your titanium board and your prep station is complete.
| Our brand | Others | |
|---|---|---|
Two-Stage Diamond + Ceramic |
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Genuine Seki City, Japan Steel |
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Restores a Worn Edge in Seconds |
What Our Customers Say
94%
The diamond stage rescued a knife I thought was finished. Two minutes later it was shaving sharp again.
84%
Fast, simple, and built like a proper tool. The Seki City heritage isn't just marketing — you can feel it.
78%