Product Code KW65
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The japanese sharpening stone manufacturer matsunaga in osaka, produces both the king and sun tiger brands, making it the oldest and best-known maker of japanese waterstones. This king 'nagura' stone is a small stone intended to help maintain the main stone's surface, to take down high spots and raise sharpening slurry quickly. Used as one of the popular accessories for finer sharpening stones, this product is the only genuine nagura stone manufactured and sold by king.

A nagura stone itself is a small waterstone. Its use is to wear away hard particles or metal contamination in the waterstone, mainly on the #6000 grit polishing side, and to selectively allow minor flattening by being rubbed on a high spots on the stone. Another usage is to create slurry on your whetstone effective sharpening. Quickly develops a fine slurry and really helps cut down on the amount of time you need to spend sharpening and polishing.

How to Use the Nagura:

-Sprinkle some water on the surface of the Whetsone and then 'scour' the stone with the Nagura until a thin layer of slurry forms.

-Then just proceed with sharpening as usual; renew the water/Nagura slurry as needed, and then when done, you can just rinse the stone down with water and you'll notice it's not fouled with metal.

-Also use the Nagura to selectively flatten minor high spots whilst sharpening.

-VERY highly recommended process to speed up sharpening jobs AND protect your valuable sharpening stones from fouling and then having to clean them with a more aggressive stone, wearing them down faster.


  • Used to flatten the sharpening stone
  • Provide slurry for polishing
  • Size: 70x23x23 mm
  • Made in Japan

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You must be 18 years old to buy this knife.

This knife or other device is not a weapon and is purely a tool. I want to be 100% clear that this item is not intended to be used and in way do I suggest that it is to be used to inflict violence, whether actual or threatened against any person or fictional creature such as, but not limited to a Zombie, Unicorn, Cracken, Medusa, Bigfoot, Alligator Man and especially native Drop Bear and Yowies.

Any images or words on the knife are for brand recognition only.

Any advertisements from the manufacturer in America, are made purely to market to the American market, they are not supported by me. This knife is a proper and useful tool to be used by hunters, campers, outdoorsmen and for collection.

Anything in the description that suggest that it is to be used to inflict violence is false and I provide the below to clarify the meanings of any words in my descriptions and the context to which they are intended.

Words such as Combat, Tactical and Fighting refer to the strength of the knife only and are mentioned to confirm that this knife could be used as a tool in a military operation as a TOOL to cut ropes, dig holes, eat food with, open items and even as a last-ditch rescue tool to cut your way out of a wrecked vehicle. It is not something designed as a weapon to only be used against any person or fictional creature. These words are not there to promote violence and I wanted to make it clear in what context these words are used in my adds.

Any mention of Self Defence of Fighting is not intended to be defence or a fight against people or fictional creatures. It is purely defence or a fight for survival against wild animals such as wild dogs, crocodiles, buffalo and wild pigs.

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