ADAEE 12000 Grit 9 inch Natural Whetstone Knife Sharpening Stone SHarpener 220mm*80mm*60mm

* The natural stone from the mountain, the natural whetstone that has been passed down for thousands of years, is grayish white when dry, and is blue after dripping water.
* Natural whetstone, without chemical adhesives, is safer when used on food knives.
* The natural whetstone has a fine and soft texture and good water absorption. The sharpening juice containing the peeled or crushed abrasive particles can flow out well, so it can be sharpened quickly.
* The whetstone does not need to spend enough time soaking in water before sharpening the knife. It can be used after washing with water, which is very convenient.
* Suitable for fine grinding of various household knives, not suitable for ceramic knives and super hard steel.