Whether you're slicing meat, cutting fabrics, or mowing the lawn, you'll want your blades to be at their sharpest. Regular use of even the highest quality blades will dull their edge, resulting in a loss of accuracy or the need for more effort when cutting. FEATURES:- This knife sharpener uses new knife sharpener technology. Unlike other knife sharpeners, it is totally safe to use, because your hands are always away from the blade.Most impressive is the ability to sharpen serrated knives (like bread knives or hunting knives). It takes no more time than a standard blade, and the results are exceptional. (Not suitable for extremely fine-toothed serrated knives).The PowerGrip suction cup means you can attach the Knife Sharpener to almost any surface, horizontal or vertical, without the need for tools. And since it is so small and light, it can be easily tidied away in a drawer, cupboard, or tool box when not needed. Suitable for sharpening kitchen knives, scissors etc, bread knives, serrated blades, suction pad and zinc blades locking handle. Knife is inserted in between jaws and pulled back. Ideal for use around the home and workshop.Will even sharpen lawnmower blades. DIMENSIONS:- 65mm diameter and 65mm high.