Cook with Confidence

Experiment, create and accomplish: with outstanding design, premium quality and a passion for food, MasterClass helps you cook with confidence.

MasterClass EdgeKeeper Stainless Steel Self-Sharpening Chef’s Knife (20 cm)

You might never need to buy another knife again!

What if you could enjoy razor-sharp cutting performance, but without actually having to sharpen your knives?

MasterClass's EdgeKeeper knives maintain themselves, so you don’t have to. Their innovative self-sharpening technology means your knives always cut with fresh-from-the-factory sharpness.

And because they’re made of high-carbon stainless steel, they’ll retain their precision edge and are built to last for years. In fact, they’ll only get sharper the more you use them.

The right knife for the job?

This chef’s knife has a 20 cm (8 inch) blade, so it’s ideal for all kinds of daily food preparation tasks – from dicing herbs, to chopping vegetables, to slicing cuts of meat and fish.

Useful Information

Blade measures 20 cm (8 inches)

Knife measures 33.5 cm (13 inches)

Dishwasher safe

EdgeKeeper Self-Sharpening Protective Sheath

Whetstones, knife sharpeners, honing steels - there's no need for them with this chef’s knife. MasterClass’s EdgeKeeper technology saves you time and cash by combining sharpening and cutting into one ground-breaking tool.

The knife comes with a protective sheath that’s fitted with a built-in knife sharpener. This ingenious design means your knife is honed to maximum sharpness before and after every use. All you have to do is draw the knife from the sheath, then slide it back in when you’ve finished. It’s that simple.

The MasterClass EdgeKeeper Self-Sharpening Knife Collection

Complete your MasterClass EdgeKeeper set with the other high-performance self-sharpening knives also available from the collection. Search MCEKTRPAR for the 9 cm (3½ inch) chef's knife, MCEKTRUTIL for the 11 cm (4½ inch) utility knife, or MCEKTRSANT5 for the 14 cm (5½ inch) santoku knife.