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Lifetime Lasting Wild Whetstones

Kaji Kaizen Blade Shop

Our Shop

About Wild Whetstones & Kaji Kaizen Blades

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Wild Whetstones is a veteran-owned sharpening brand built on a decade of hands-on experience and a

mission to eliminate the frustration of dull tools. What began in 2015 as a small natural-whetstone shop

has grown into a globally trusted name among chefs, collectors, and craftsmen. Our carefully selected stones

and simple methods help you stop wasting money, sharpen smarter, and get reliable results—whether at home

or in a full-time sharpening business.

 

Kaji Kaizen Blades, carries that same philosophy into the world of artisan-forged Japanese knives.

Kaji (鍛冶) honors the spirit of the blacksmith, while Kaizen (改善) reflects continuous refinement—together representing our commitment to blades crafted with intention, tradition, and the lifelong pursuit of mastery.

With both brands stand for one purpose: making sharpness simple, and high quality for everyone.

Sharpening Skills Video Library

Sword Sharpening, Sword Shaving. How to sharpen a Khukuri with Natural Sharpening Stones
Sharpening a Perfect Razor Edge on Natural Whetstones: Beginner Honing
How to flatten whetstones like a pro & kasumi polishing a kiridashi Japanese wood working knife.
Mastering Straight Razors Part 2 - Synthetic vs Natural Whetstones, Sharpening tips and Shave Test.
Mastering Straight Razor Sharpening for Beginners. Whetstones, Razors and Honing Mistakes. Part 1
Sharpening on Low Grit Natural Whetstones - How to Max Out Your Coarse Stones for Knife Sharpening
Sharpening CPM3V With a Jade Viking Whetstone survival sharpening pendant
Whetstone Academy ~ How to care for your natural sharpening stone ~ NaturalWhetstoneSharpening.com

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Thanks for joining us! Stay Sharp!

Gabriel is awesome, a joy to talk with. He is eager to help people and will give you all the insight you need on this lost art of natural sharpening!! this is how they did it before synthetic man made stones were produced and this is the best way in my opinion. why would you waste money on a man made stone that dishes out and or breaks in half? Gabriel's stones will never dish out and if you drop them it's not going to shatter, and if it happens to shatter somehow... I'm sure he will replace it quickly, he has a lifetime warranty on whetstones! great guy, great company. supporter here for life.

now go buy a stone and keep your knives whetstone sharp.

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~Mark Maher

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