NSK Kogyo Diamond Flattening Stone-#200 with his katanas earning a

with his katanas earning a place in their permanent collections

Far beyond a simple kitchen tool

beginning with Torakichi Mizuno's establishment in 1872 in Sakai City

a testament to the quality and prestige of their work

NSK Kogyo Diamond Flattening Stone-#200 with his katanas earning aBrand: NSK Kogyo Product Type: Diamond Flattening Stone Grit: #200 : recommended for #200 800 Nsk Kogyo diamond stone Size: L 200mm x W 75mm x 26mm Abrasive Thickness : ~3mm This flattening stone is specifically made to restore the flatness of NSK Kogyos diamond sharpening stones. With frequent use, the diamond sharpening stones can lose their cutting efficiency, but this flattener can bring them back to their original sharpness. It's advised to