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
Filter By
Products List
-
Oohira Ooban Lv 3,5 (a3600)
€1,077.09Old stock Ohira Ooban Ooban is size of the stones and very rare for Japanese Natural stones Fast and Medium Hardness stone Very nice stone for fine Kasumi finish and also makes crazy sharp and fine... -
Oohira Ooban Lv 3,5 (a3598)
€1,307.90Old stock Ohira Ooban Ooban is size of the stones and very rare for Japanese Natural stones Fast and Medium Hardness stone Very nice stone for fine Kasumi finish and also makes crazy sharp and fine... -
Oohira Ooban Lv 3,5 (a3597)
€1,307.90Old stock Ohira Ooban Ooban is size of the stones and very rare for Japanese Natural stones Fast and Medium Hardness stone Very nice stone for fine Kasumi finish and also makes crazy sharp and fine... -
Kizuyama Ooban lv 4 (a3594)
€2,154.18Very Rare Kizuyama Stone with Amazing pattern parallel stripes of different colours ! Ooban is size of the stone and they are crazy rareVery smooth and very fine stone ! on Harder side You don't... -
Shinden Lv 4,5 (a3586)
€769.35Very rare That I get Shinden now a daysShinden makes some harder stones that tool users love make super fine edge Can be used for Razors and Knives, Best with Nagura for knives Shinden stones is very... -
Oohira Lv 4,5 (a3582)
€615.48Old stock Ohira Fast and harder stone Can be used for knives and even for razors Feels very smooth and make some black very fastCan be used with or without Nagura but best with Nagura for knives and... -
Oohira Lv 4,5 (a3581)
€615.48Old stock Ohira Fast and harder stone Can be used for knives and even for razors Feels very smooth and make some black very fastCan be used with or without Nagura but best with Nagura for knives and... -
Mizukihara Uchigumori Lv 3 (a3572)
€1,692.57Famous Uchigomori from Mizukihara just on the other side of Ohira mine and comes from same mountain With Lots of Range pattern and very light gray color Crazy good to use for Kasumi finish and... -
Ohira Range Suita Lv 3,5 (a3565)
€2,000.31I 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... -
Aiiwatani Koppa Lv 2,5 (a3561)
€246.19Aiiwatani 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... -
Kouzaki Lv 5 (a3510)
€230.81Kouzaki is very Famous for they Super hard Aotos. However this one is super fine lv 5 stone finisher for razors Amazing finisher if you want to try something new and different ! :) Super clean and... -
Kouzaki Lv 5 (a3509)
€230.81Kouzaki is very Famous for they Super hard Aotos. However this one is super fine lv 5 stone finisher for razors Amazing finisher if you want to try something new and different ! :) Super clean and... -
Nakayama Maruichi Kiita Kamisori Lv 5 (a3488)
€1,154.03Super beautiful Nakayama from Maruichi, Kiita with Some Asagi pattern as well Very Hard and super smooth stone ! Without any toxic Lines or inclusions at all !Final finisher for Kamisori and Razors... -
Binsui
€107.71This Binsui stones is quite soft and very easy to use, create slurry very fast and make amazing toothy edge Approx. 1-2k grit approx Size: 210mm 70mm 60mmPicture is just example -
Ikarashi Flat
€169.26Medium grit stone from Niigata, Sanjo I have tested this stone for some time now and i think it is very good 1000 -2000 stone ! Very fast for natural and feels very good, it have super feedback that... -
Big Ikarashi Flat
€200.03Medium grit stone from Niigata, Sanjo I have tested this stone for some time now and i think it is very good 1000 -2000 stone ! Very fast for natural and feels very good, it have super feedback that... -
Hideriyama Lv 3 (a3305)
€1,000.16Hideriyama is a mine that produce more softer stones then other mines. It is very good stones for Kitchen knifes or for beginners in tool sharpening! This one is super smooth and feels a lot like... -
Oohira Lv 3 (a3304)
€615.48Old stock Ohira Fast and medium hardness stone quite easy to use feels very smooth and make some black very fast Can be used with or without Nagura and make clear Kasumi finish No Toxic lines... -
Brown Saeki (a3034)
€384.68This Saeki stone i picked up my self in Japan ! Brown Saeki without any toxic inclusions at all and very uniform Make super nice hazy finish and very easy to use ! Medium hardens but give Very... -
Tsushima Nagura medium
€153.87Thinner Version of Big Tsushima Nagura !Very good stone as Aoto specially for Razors and Tools but can also be used for knives.Tsushima Naguras is very clean stones, so no inclusions or lines you...

DKK (DKK)
USA (USD)
AUD (AUD)
CAD (CAD)
UK (GBP)
Chinese Yuan (CNY)
Hong Kong Dollar (HKD)
Swedish Krona (SEK)
South African Rand (ZAR)
Norwegian Krone (NOK)
Israeli New Sheqel (ILS)
Brazilian real (BRL)
United Arab Emirates dirham (AED)
Swiss franc (CHF)