It is a multi-stage sharpener, typically featuring 3 or 4 slots for different sharpening stages, including coarse, medium, fine, and sometimes a dedicated slot for scissors.
The sharpener is made with materials like stainless steel, tungsten steel, and ceramic to sharpen various types of knives.
It has a non-slip base and an ergonomic handle for a secure and comfortable grip, ensuring safety during use.
This type of sharpener is designed to be a versatile tool for maintaining and restoring the sharpness of kitchen knives and scissors.