Three sharpeners in one. This cartridge-based sharpener allows you to sharpen straight blade kitchen knives, serrated knives and shears. Includes 3 color-coded, interchangeable cartridges that can be conveniently stored inside the handle. Ergonomic, hand-held sharpening.

·Cartridge based sharpener, with cartridge storage in handle

·Cartridges are color-coded and interchangeable

·Includes 3 sharpening cartridges: Red - kitchen knivesGrey - shearsPurple - serrated blades

·Ergonomic handle