Work Sharp Culinary Knife Sharpener

This sharpener is set to a fixed 20-degree angle, which is standard for most Western-style kitchen knives. Because many Japanese knives are ground to a narrower angle, using this sharpener may alter their factory edge profile over time.

Yes, the fine ceramic wheels are designed to hone serrated edges. Simply run the serrated blade through the ceramic stage to restore its sharpness without damaging the teeth.

Use the coarse diamond stage only when your knife feels dull or has minor chips that need material removal. The fine ceramic stage is for regular maintenance and honing to keep a sharp edge performing at its best.

While it is effective and easy to use, manual pull-through sharpeners remove more metal than professional stone sharpening. If you have heirloom or high-carbon steel knives that require precise edge geometry, you may prefer a gentler, manual stone system.

Exactly. The fixed 20-degree guide removes the need to maintain a consistent angle by hand, which is the most common mistake when using sharpening stones. Just keep the blade flat against the guide and pull through with light, even pressure.