This is a multifunctional sharpener with 4-in-1 blade, coarse grinding, fine grinding, scissors grinding, adjustable sharpener.The inclination can be individually adjusted for optimal grinding results of different knives. Ergonomic handle, suitable for right- and left-handed. Sharpening blade materialTungsten steel, diamond grinding stone, ceramic, ABS anti-slip base design.The angle adjustment range of the sharpener is 14 to 24 degrees, so it can sharpen tools of different thicknesses and sizes. It is suitable for different types of knives. Method of applicationSlot 1 is made of tungsten steel and is suitable for blunt knives, Slot 2 is made of diamond grinding stone and is suitable for rough grinding, Slot 3 is made of ceramic and is suitable for removing burrs and polishing the knife edge. Easy to use The manual knife sharpener is very easy to use. Simply insert the blade into the appropriate slot and adjust the angle to quickly and effectively sharpen and restore the sharpness of the blade. Suitable for various cutting tools Professional knife sharpener for sharpening scissors, blunt knives, garden tools and many other cutting tools.