This professional knife sharpener is suitable for grinding and sharpening straight stainless steel knives. It features a head with 3 slots: coarse, medium, and fine, making it an ideal tool for sharpening any type of kitchen knife with a steel blade.

The sharpener also has a non-slip handle that provides a comfortable grip during use and sturdy feet with rubber tips for high stability on various surfaces. Additionally, the durable ABS material and steel and ceramic rods in the slots ensure thousands or hundreds of uses.