Japan's latest technology has created the most advanced cutlery steels in the world with higher carbon and other rich chemical elements for a razor sharp cutting performance and longer edge retention. You can  enjoy these high performance JCK knives for a long time, but when it gets necessary to resharpening, you will  need better whetstones to match with these steel blades.

 For the best result of resharpening and maintenance for these highend chefs knives, we recommend our whetstones.