All natural stones in our store have been thoroughly tested by me on Razors, Knives, and Tools. I have included a short description with each stones relative hardness and best use. If a stone has any inclusions or toxic lines, it will be stated in that particular stones description, otherwise there are none. Please email me before buying a stone, and I will try and guide you to which stone suits you and your situation the best.
I strongly recommend that you read our JNS WiKi
Read Stone Recommendations
IMPORTANT note for All Sharpening stones, Synthetics or Naturals, Seal all your stones that way you are 100 % sure that they hold a life time !
Use can use any waterproof lacquers or simply glue it to wooden or other bases
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Products List
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Aiiwatani Lv 5 (a3568)
DKK7,500.00 Inc. TaxDKK6,000.00 Ex. TaxAiiwatani Located north for Kyoto along with TakashimaThey produce some of Harder and finer stones then ussual from that region. Very nice feel, smooth and hard Can be used as finisher for razors but also ultra fine finisher for knives... -
Aiiwatani Lv 3,5 (a3567)
DKK7,500.00 Inc. TaxDKK6,000.00 Ex. TaxAiiwatani become some of my most recommended stones for tools and knivesThey have Very nice feel, feels medium hard but it is very very fine and super easy to use Very fast for its fines Can be used without nagura !! Very good stone... -
Shoubudani Iromon Lv 3 (a3566)
DKK7,500.00 Inc. TaxDKK6,000.00 Ex. TaxShoubudani is mine super close to Nakayama and produced similar stones as Nakayama usually super fine and hardSometimes in Japan shoubudani stones have been sold as Nakayamas Perfect for knives and tools Very very easy stone to use ! Very fast... -
Ohira Range Suita Lv 3,5 (a3565)
DKK16,250.00 Inc. TaxDKK13,000.00 Ex. TaxI rarely get them now but got a chance to get Ohira Range Suita white with some range patter Very smooth and feels super nice. Medium hardness not to soft not to hard ! perfect for tools and Knives Very fast and super uniform ! Make black... -
Nakayama Kiita Koppa Lv 5+ (a3564)
DKK2,500.00 Inc. TaxDKK2,000.00 Ex. TaxSuper unique and beautiful Nakayama Kiita Very hard koppa with super beautiful color and patterns It is super hard razor finisher witch is very rare for light colored nakayamas Without any toxic inclusions or lines Max size: 135mm... -
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Nakayama Kiita Koppa Lv 5 (a3563)
DKK1,000.00 Inc. TaxDKK800.00 Ex. TaxSuper unique and beautiful Nakayama Kiita Very hard koppa with super beautiful color and patterns It is super hard razor finisher witch is very rare for light colored nakayamas Without any toxic inclusions or lines Max size: 105mm... -
Aiiwatani Koppa Lv 2,5 (a3562)
DKK2,125.00 Inc. TaxDKK1,700.00 Ex. TaxAiiwatani Located north for Kyoto along with Takashima but makes finer and harder stones Very nice feel, smooth and soft very good for Kasumi finish Produce super nice finish and quite easy to use No toxic lines or... -
Aiiwatani Koppa Lv 2,5 (a3561)
DKK2,000.00 Inc. TaxDKK1,600.00 Ex. TaxAiiwatani Located north for Kyoto along with Takashima but makes finer and harder stones Very nice feel, smooth and soft very good for Kasumi finish Produce super nice finish and quite easy to use No toxic lines or... -
Aiiwatani Kiita Koppa Lv 2,5 (a3560)
DKK1,875.00 Inc. TaxDKK1,500.00 Ex. TaxAiiwatani Located north for Kyoto along with Takashima but makes finer and harder stones Very nice feel, smooth and soft very good for Kasumi finish Produce super nice finish and quite easy to use No toxic lines or... -
Aiiwatani Kiita Nashiji Koppa Lv 2,5 (a3559)
DKK2,500.00 Inc. TaxDKK2,000.00 Ex. TaxAiiwatani Located north for Kyoto along with Takashima but makes finer and harder stones Very nice feel, smooth and soft very good for Kasumi finish Produce super nice finish and quite easy to use Super beautiful rare Color Nashiji... -
Aiiwatani Koppa Lv 2,5 (a3558)
DKK1,750.00 Inc. TaxDKK1,400.00 Ex. TaxAiiwatani Located north for Kyoto along with Takashima but makes finer and harder stones Very nice feel, smooth and soft very good for Kasumi finish Produce super nice finish and quite easy to use No toxic lines or... -
Aiiwatani Koppa Lv 2,5 (a3557)
DKK1,625.00 Inc. TaxDKK1,300.00 Ex. TaxAiiwatani Located north for Kyoto along with Takashima but makes finer and harder stones Very nice feel, smooth and soft very good for Kasumi finish Produce super nice finish and quite easy to use No toxic lines or... -
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Aiiwatani Kiita Koppa Lv 2,5 (a3556)
DKK1,875.00 Inc. TaxDKK1,500.00 Ex. TaxAiiwatani Located north for Kyoto along with Takashima but makes finer and harder stones Very nice feel, smooth and soft very good for Kasumi finish Produce super nice finish and quite easy to use No toxic lines or... -
Aiiwatani Kiita Koppa Lv 2,5 (a3556)
DKK1,250.00 Inc. TaxDKK1,000.00 Ex. TaxAiiwatani Located north for Kyoto along with Takashima but makes finer and harder stones Very nice feel, smooth and soft very good for Kasumi finish Produce super nice finish and quite easy to use No toxic lines or... -
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Aiiwatani Kiita Koppa Lv 2,5 (a3555)
DKK1,250.00 Inc. TaxDKK1,000.00 Ex. TaxAiiwatani Located north for Kyoto along with Takashima but makes finer and harder stones Very nice feel, smooth and soft very good for Kasumi finish Produce super nice finish and quite easy to use No toxic lines or... -
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Aiiwatani Kiita Koppa Lv 2,5 (a3554)
DKK1,250.00 Inc. TaxDKK1,000.00 Ex. TaxAiiwatani Located north for Kyoto along with Takashima but makes finer and harder stones Very nice feel, smooth and soft very good for Kasumi finish Produce super nice finish and quite easy to use No toxic lines or... -
Aiiwatani Koppa Lv 2,5 (a3554)
DKK1,250.00 Inc. TaxDKK1,000.00 Ex. TaxAiiwatani Located north for Kyoto along with Takashima but makes finer and harder stones Very nice feel, smooth and soft very good for Kasumi finish Produce super nice finish and quite easy to use No toxic lines or... -
Shoubudani Koppa Lv 2,5 (a3555)
DKK1,125.00 Inc. TaxDKK900.00 Ex. TaxShoubudani is mine super close to Nakayama and produced similar stones as Nakayama usually super fine and hardSometimes in Japan shoubudani stones have been sold as Nakayamas This Shoubudanis however is very smooth feels like Hakka stone ! Perfect... -
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Aiiwatani Kiita Koppa Lv 2,5 (a3554)
DKK875.00 Inc. TaxDKK700.00 Ex. TaxAiiwatani Located north for Kyoto along with Takashima but makes finer and harder stones Very nice feel, smooth and soft very good for Kasumi finish Produce super nice finish and quite easy to use No toxic lines or... -
Shoubudani Koppa Lv 2,5 (a3553)
DKK1,250.00 Inc. TaxDKK1,000.00 Ex. TaxShoubudani is mine super close to Nakayama and produced similar stones as Nakayama usually super fine and hardSometimes in Japan shoubudani stones have been sold as Nakayamas This Shoubudanis however is very smooth feels like Hakka stone ! Perfect...
