With traditional artificial sharpening stones, it was difficult to sharpen knives made of high hardness steel (such as blue paper steel), but now it is possible to quickly achieve a satisfactory edge with this top-quality sharpening stone that surpasses the limitations of artificial sharpening stones.
By softening the bonding agent with grinding fluid (water) and gradually exposing the cutting edge on the surface of the sharpening stone, clogging and burring are eliminated, allowing for efficient sharpening with abundant grinding power and no slipping during the process.
With a wide sharpening surface and a stable base, a more stable sharpening can be achieved.