Edge retention tested on 60 kg of carrots.
By Naomi Park, Kitchen Editor · Published August 5, 2026 · 2 min read
Photograph: Krzysztof%20Puszczy%u0144ski / StockSnap
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We cut standardised loads and measured edge degradation with a sharpness tester after each kilo.
Harder Japanese steels hold an edge longer and chip more easily. Softer German steels dull faster and take thirty seconds to bring back on a rod.
Independently tested
Durable, forgiving and easy to keep sharp at home.
Best for: Everyday cooks who want one knife to last
Price band last checked 2026-08-05. Live pricing arrives with our retailer feed.
Methodology
Every product here was tested in a working home against standardised tasks. Scores are the mean of five measured criteria and are never adjusted for commercial reasons. How we test · How we review.
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