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Home / Shop by Brand / Naniwa
Naniwa has been manufacturing quality waterstones for over 60 years in Osaka, Japan. Our selection of Naniwa stones makes it easy for you to find the right stone for your sharpening needs.
  • 6-7/8" long x 2-1/8" wide
  • Starts at $21.99
  • Grit range: 120 to 3000
  • Available in single or double-sided
  • Great value!

  • 8-1/4" long x 2-3/4" wide
  • Starts at $29.99
  • Grit range: 220 to 8000
  • Traditional waterstone bond requires pre-soaking
  • Excellent balance of price and features
  • 8-1/4" long x 2-3/4" wide
  • Starts at $42.00
  • Grit range: 220 to 12,000
  • Ready to use! No soaking required.
  • Formerly known as Naniwa Super Stone
  • 8-1/4" long x 2-3/4" wide
  • Starts at $65.99
  • Grit range: 400 to 10,000
  • Highest grade stone from Naniwa
  • Formerly known as Chosera Stone
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To whom it may concern, I got my DMT Aligner Kit today and I just cant say enough about it and my experience with sharpeningsupplies.com. I got the extra extra fine stone along with the DMT deluxe aligner kit. My favorite knife now is as sharp as a scalpel. First Class Company and First Class Products. Truly a pleasure doing business with you.
Richard O, El Cajon, CA