Knife Knowledge

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Everything we know about Japanese knives, from first purchase to blacksmith sourcing. Guides, maker stories, sharpening tutorials, and more.

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The Patina Marks on Your New Knife

Why are there marks on my new knife? It may come as a shock to some to find stains and marks on your new expensive knife. So what are they and why do they appear? One of the mos...

3 min read March 31, 2021

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The Patina Marks on Your New Knife

Why are there marks on my new knife? It may come as a shock to some to find stains and marks on your new expensive kn...