Knife and scissors sharpener, three stages, four types of sharpening. Size: 24x6x9 cm. Material: ABS plastic, ceramic, diamond abrasive, carbide, silicone, rubber. Designed for sharpening and straightening kitchen knives, as well as polishing them. The sharpener also has a compartment for sharpening kitchen scissors. Technical characteristics: sharpening steps: preparing knives-rough sharpening, for very heavy damage; sharpening knives; polishing knives. Types of sharpening: sharpening knives with a serreytorny blade; sharpening of ceramic knives; sharpening of knives with one cutting edge; sharpening of scissors. Care instructions: wipe the surface with a soft, damp cloth. User manual inside the package.