Griffith Shaving Goods
Shobudani Koppa - Japanese Natural Razor Hone Sharpening/Finishing Stones
Stone S1 - Shobudani Namazu / Karasu measures at its max dimensions 70mm wide x 170mm long x 30mm thick (2.4 inches wide x 4.1 inches long x 1.4 inches thick), 769g.
Stone S2 - Shobudani Iromono measures at its max dimensions 77mm wide x 127mm long x 34mm thick (3.9 inches wide x 5.7 inches long x 0.6 inches thick), 762g.
Stone S3 - Shobudani Kiita Nashiji measures at its max dimensions 87mm wide x 142mm long x 30mm thick (3.3 inches wide x 5.4 inches long x 0.8 inches thick), 948g.
Stone S4 - Shobudani Kiita Nashiji measures at its max dimensions 73mm wide x 169mm long x 35mm thick (3.1 inches wide x 4.9 inches long x 1.2 inches thick), 1066g.