Four-In-One Stable Kitchen Knife Sharpener

Looking for the sharpest edge for your kitchen knives? This versatile stone is the perfect tool for you.

Our Diamond Sharpening Stone is made of industrial-grade diamond particles that quickly sharpen and hone your blades to razor-sharp perfection. 

This sharpening stone is easy to use. Simply lubricate the surface of the stone with water or oil and rub your blade against the surface in a circular motion. The diamond particles will sharpen and hone the blade quickly and effortlessly. 

Get the sharpest edge for your knives quickly and easily with our Diamond Sharpening Stone. Note: please sharpen in one direction rather than back and forth.

Please use ceramic fine grinding hole 10 times in one direction to grind once a week to keep the knife sharp.

Please use tungsten steel rough grinding one-way grinding 20 times (can grind out iron filings)

Then use diamond to grind the hole one-way 20 times, and finally the ceramic fine-grinding hole is one-way 10 times.