The diamond sharpeners from CHUAN-CHEUNG, after improving unceasingly, first generation, second generation and now the third generation. The diamond powder adheres evenly on the rod and it is not easy to be fallen off.
It will increase the duration, extend the time for using and promote the effects of sharpening.
We have made special antirust treatment on steel rod and refine the surface of rod. It will not damage the blades when sharpen. The cost of diamond sharpener is very high and it is sold alone not matched with knife set.

This content will help you better understand the product features of diamond sharpener steel, in order to let you easy to use.