Japanese Natural Whetstone Nakayama Asagi 689g from Kyoto Japan

This is Nakayama Asagi Koppa high grade finishing Jnat from Kyoto. You can sharpen your Razor on this Nakayama Asagi. Nakayama, its hardness is 4.5 means a hard as well as Ozuku, its sharpening taste is smooth, the grit size is almost equivalent to Nakayama Kiita but slightly slow cut. Regain the sharpness of the blade and it lasts longer. The lines appear from Nakayama (中山) stamp to the bottom, it is Suji ( toxic ) line, please avoid this part or dig this with nail or anything having a sharp edge when sharpening. 

Dimension: 29-58mm x 200mm x 26mm

Weight:  689g 

Hardness: 4.5

Grit Size: very fine 8000-10000

Better going on with Nagura

- Excellent finishing stone for razors. Can be other cutlery but I highly recommend them for razors