A honing steel is a rod of steel, ceramic, or diamond-coated steel used to restore the keenness of blade edges.
It works by realigning the microscopic shape of a knife's cutting edge, which can bend over time with use.
Honing is different from sharpening, which is used to restore a dull or damaged edge by removing metal.
The handle is designed for a comfortable and steady grip, often featuring a ring at the end for hanging storage.