Parboo Stainless Steel Knife Sharpener with 2 Stage Coarse and Extra-Fine Sharpening System for Steel and Ceramic Knives in all Sizes, Black Color;

1. This is a diamond knife sharpener for professionals and home chefs.

2. There are 2 stage coated sharpening wheel: coarse & finely ground function.

a. Stage 1 is a diamond coated sharpening wheel for coarse sharpening. It fits for sharpening the blunt knifes, advise you to sharpen your knives two years one time.
b. Stage 2 is a ceramic sharpening wheel for fine sharpening. It perfects for all knives and all the time.

INSTRUCTIONS:

1. Place the knife sharpener on a flat surface.

2. With one hand hold the knife sharpener by the stainless steel rod.

3. For a very dull knife, hold the knife by the handle and pull it along the coarse slot toward you 2 to 4 times.

4. Move the knife to the fine slot and pull it toward you 2 to 7 times or until sharpness as desired. This is to polish the blade off and to hone the knife.