Naniwa Chocera Pro Stone 10000 Grit

Always flatten your stone with a truing stone after sharpening.

About Naniwa – Naniwa is the biggest and best sharpening stone manufacturer in Japan. Their stones are among some of the highest quality in the world, good for both professional and amateur. They make a wide range of grits and densities, so you can choose the perfect stone for your needs and budget.