Product: Get this Kitchen Knife Sharpener today! Best Results: Recommend for once-a-week use or daily use to maintain the sharp edge. Features: An ergonomic handle for better control and a comfy grip. Perfect: The perfect way to sharpen your kitchen knives with ease. Material: ABS, alloy and ceramics. Maintenance: Keep the blade or ceramic rod clean with a soft brush. Size: 20.5cm x 7cm. Colour: Black. Kitchen Knife Sharpener | Living Social