Features: Advanced sharp ening technology and tungsten carbide spring strip are only used to sharpen en knife and keep the knife or razor sharp. Ootdty's cutting, honing and polishing of various blades, such as Japanese knives, chef's knives, serrated knives, deboning knives, steaming knives, kitchen knives, etc. Automatically adjust the angle of the blade, making the grinding and polishing process simple. Exquisite stainless steel design, wear-resistant and corrosion-resistant, very suitable for kitchen decoration. There are sturdy nylon pads on the solid sharpening base, making the operation stable and non-slip. Specification: Material: ABS + Spray Painting + Galvanized Sheet + Iron Size: Approx. 4.72x6.29 inch (12x16cm)Package Included: 1x Knife Sharpening KnifeNote: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.