--- English ---------------
ALTSTONE So-Issou #6000 Grit
ALTSTONE’s resin-bonded "So-Issou" series is designed with purity in mind. By removing unnecessary additives and refining the bonding agent, we deliver a high-performance sharpening stone that enhances both function and finish.
This stone is ideal not only for Western knives but also for those who want a beautiful, polished finish on Japanese knives.
[Made in Japan]
Planned, manufactured, and shipped under unified control in collaboration with domestic factories, allowing us to offer quality Japanese whetstones at a reasonable price.
[Compatible Steels]
Suitable for general household stainless steel knives as well as high-hardness carbon steel (hagane) knives. Not compatible with non-metal knives such as ceramic, or special alloys like titanium.
[Strict Inspection]
Each stone undergoes dual inspection ? first by the manufacturer and then by our own team ? to ensure only flawless products are shipped.
[Grit] #6000
[Size] 200×70×20mm (approx. 7.87" × 2.76" × 0.79")
[Soaking Required] Yes ? soak in water for 1?2 minutes before use.
[Shipping fee]
Shipping outside Japan varies by region.
Please add the item to your cart and check the shipping details at checkout.
[Import duties,VAT]
Import duties and VAT are the responsibility of the buyer.
Upon delivery, you may be charged VAT, customs duties, and handling fees related to the collection of these taxes.
Whether these charges apply depends on the regulations of your country.
Please place your order with the understanding that the final total cost—including these potential fees—may be significantly higher than the product price alone.