Yaginoshima Asagi Huge Koppa lv 4 (a1173)
Very nice and uniform stone with super clean surface
Or pre polisher for razors, best with Nagura
Very smooth one !! I like it on razors knives and on tools !
On knives and tools it is best with Nagura as it is quite hard, and it gives amazing semi mirror polish
Huge stone for very reasonable price !!
With very beautiful super small Goma patterns
Size: 275mm 120mm 40mm