A Harder Wearing 220 Grit The T-901 Naniwa 220 Grit Pink Alumina Traditional Waterstone is similar to the 220 grit in the Naniwa Traditional ...
For Hard Steels The T-980 Naniwa 8000 Grit Gouken Waterstone for Hard Steels is similar to the 8000 grit in the Naniwa Traditional line of stones,...