FSK diamond sharpening whetstones

We believe that these FSK diamond sharpening whetstones were especially made for knife sharpening enthusiastics around the world! 

This stone is made by FSK , a leading japanese company that are specialized in manufacturing abrasive products for the high technology and precision industry. 

They are not resin diamond stones . They are artificial diamond embedded in a very hard ceramic what makes them very resistent. 

Can be used for carbon and stainless steel. Sharpen fast with almost no scratches. 

Available stones :

All of them have the same price: 66,000 yen 

Please contact us by email or instagram direct to check our currently stock. 


Ps. We are not allowed to ship to some countries according to japanese law. 

Thank you for your understanding .