Wusthof Trident Diamond Sharpening can easily polish dull knives that works as a traditional honing steel. The diamond steel is very fine and and can bring up a very fine edge. a steel that is coated with industrial diamonds.
Features:
Coated with industrial diamonds.
Brings up a very fine edge
Sure grip, hangable handle
Fine coated with industrial diamonds
Diamond surface brings up the burr on the knife blade