Global Ceramic Water Sharpener

Adding water to the base helps lubricate the ceramic wheels, which prevents the blade from overheating and keeps the sharpening process smooth. It mimics the traditional Japanese water stone method, ensuring a cleaner, more precise edge without damaging the knife's temper.

No, this sharpener is designed specifically for straight-edged kitchen knives. Using it on serrated blades will likely damage both the knife's teeth and the ceramic wheels.

Use the coarse wheel only when your knife feels dull or has minor nicks that need repair. For routine maintenance and regular edge honing, the fine wheel is sufficient to keep your blade performing at its best.

Yes, this unit is designed to accommodate standard double-beveled kitchen knives. It provides a consistent angle for both sides of the blade, making it an excellent choice for most Western and Japanese-style kitchen cutlery.

Simply rinse the unit under warm water to remove any metal filings or debris from the ceramic wheels. Allow it to air dry completely before storing it away to prevent moisture buildup.