The Naniwa Chosera stones are renowned for their exceptional quality and performance. These premium-level stones offer wonderful feedback and fast action, making the sharpening process efficient and satisfying. One of their notable advantages is the variation in hardness between different grits, allowing for optimal use on both harder and softer steels. The Chosera stones have a high grit density, resulting in precise and consistent sharpening results. It is recommended to give them a quick soak before use to maximize their effectiveness.

These stones measure 1″ x 4″ and boast a sturdy 5 mm thickness. They come mounted on an aluminum blank specifically designed to fit the KME sharpening system, ensuring easy integration into your sharpening setup.


  • Coarse Grit (#400, #600, #800): Aggressive stones for stock removal, repairs, and (re)profiling
  • Medium Grit (#1,000, #2,000, #3,000): Refines edges, performs maintenance, and suitable for minor repair and profiling work
  • Fine Grits (#5,000, #10,000): Takes the edge to a whole new level with effortless cutting

Elevate your sharpening game with the Naniwa Chosera stones, offering exceptional quality, versatility, and outstanding results.

Weight 1.5 lbs
Dimensions 10.5 × 4.5 × 1.25 in

1 review for 1×4 KME Chosera Japanese Water Stones – All Grits

  1. Denise

    A very high performance product thanks Jende industries

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