Keep your knives razor-sharp with Proyan Grit 240–15000 White Alundum Whetstone

This sharpener covers the full edge range from rough reshaping to fine honing, so one stone can take a blunt knife to a keen edge.

The TAIDEA-made whetstone is certified for safety with CE/EU, CIQ, and EEC marks and built for dependable performance.

It uses white corundum on glass, delivering consistent grit for controlled sharpening and a steady, even edge. It’s designed to be eco-friendly and free of added hazardous chemicals.

Sharpening is simple: soak the stone in water for 5 minutes, then place it on a steady platform. Use one or two strokes depending on how dull the blade is.

For best results, follow with regular maintenance. We recommend using it once a week or daily to keep your blade sharp.

After sharpening, wipe with a damp cloth or rinse, then dry. Clean the stone surface with a soft brush and air-dry to preserve the grit.

This white corundum on glass design gives a solid feel and reliable progression from rough to fine steps, keeping your kitchen and workshop routines efficient.

Pair it with a stable surface and a little patience, and you’ll notice sharper edges with less effort on every knife you own.

Care is simple: rinse, wipe, and let it air-dry between uses. This keeps the surface clean and ready for your next sharpening session.

Originating from Mainland China, this PROyan/TAIDEA pairing is built to be a dependable, long-lasting sharpening solution for home cooks and hobbyists alike.

Its versatile grit range and straightforward instructions help you tailor your approach—whether you’re freshening a kitchen knife or refining a tool edge.