Diamond 9" (23cm) Sharpening Steel
Wusthof
      
        
      
    Dull knives can easily be sharpened by using abrasive utensils like a ceramic sharpener or one coated with industrial diamonds. Unlike the honing steel the diamond / ceramic sharpener can actually reshape and restore the edge to its original factory geometry.
- Dull knives can be easily sharpened with a steel which is coated with industrial diamonds.
 - Coated with industrial diamonds.