Diamond Sharpening Steel - 12 inch Knife Sharpener for…

The W WITHLENT Diamond Sharpening Steel is a solid all-rounder at £13.59, currently sitting mid-range of its £8.89-£21.99 price band. With a respectable 4.3-star rating from 273 reviews, this 12-inch sharpener handles everything from everyday kitchen knives to Japanese blades and butcher's tools. The diamond-coated surface is tougher than traditional ceramic, meaning it cuts through steel more aggressively and maintains its edge longer—perfect if you're sharpening frequently used knives.

What makes this a practical choice is its versatility. It's not a honing steel (which realigns edges) but a genuine sharpener that removes metal to restore a dull blade. At this price point, you're getting decent value for a multi-purpose tool that works across different knife types. The 12-inch length gives you stability when working with larger chef's knives, though it's still manageable for smaller blades. Just remember that sharpening steels require a bit of technique—watch a quick video first to get the angle right.