ZWILLING Sharpening Steel

The flat geometry provides significantly more surface area contact with your knife blade compared to a round rod. This allows for more efficient, faster honing strokes, making it easier to maintain a consistent edge angle.

This is primarily a honing tool designed to realign the edge of your blade between major sharpenings. While the diamond coating is more aggressive than a standard steel rod, it is best used for routine maintenance to keep your knives performing at their peak.

It is suitable for most standard kitchen cutlery, including Western-style knives. However, if you have very delicate Japanese knives with extremely hard steel, you should use caution or consult your knife manufacturer's care instructions, as diamond-coated tools can be quite abrasive.

Like all abrasive sharpening tools, the diamond coating will eventually wear down with heavy, consistent use. However, its durable construction ensures it will remain an effective part of your kitchen toolkit for a significant period before needing replacement.

Simply wipe the surface with a clean, dry cloth after each use to remove any metal filings. If necessary, you can occasionally clean it with a non-abrasive sponge and mild soap, ensuring you dry it thoroughly immediately afterward to prevent any potential corrosion.