Works with all your knives – even serrated blades! The unique, patented AnySharp Knife Sharpener uses tungsten carbide technology to extend the life of almost any knife. AnySharp works on virtually any steel knife, including expensive hardened steel knives and even serrated blades (like bread knives and hunting knives), making it unlike any knife sharpener, sharpening steel or sharpening stone you’ve ever used. Hands free safety The AnySharp’s unique safety feature is its PowerGrip suction cup base, which attaches securely to any smooth surface or worktop without the need for any tools. Once it’s attached you can sharpen any knife safely hands free! Knife Edge Safety When your whole knife has been run through, your knife edge may touch as it exits the sharpening tools. The AnySharp has a longlasting polymer guiding top that is softer than metal, and therefore won’t damage the metal edge, making it safe for your knives too. Less chance of accidents! With a totally blunt knife, AnySharp will hone it to a perfect angle, and remove excess metal rapidly the first time you use it. Once sharp, better results are gained by using only light pressure, and only microscopic amounts of metal are shed. No skill required – anyone can get great results! The optimum angle to sharpen a good quality steel knife is 20 degrees. AnySharp is preset at 20 degrees to give a perfect edge every time. Getting a consistent angle with a sharpening stone is a skilled job, but AnySharp allows anyone to get professional results without any training at all. Once you have fixed the AnySharp to a work surface, you can sharpen knives easily and safely using just one hand. All you need to do is just gently draw the blade through the tungsten carbide sharpening edges, 3 or 4 times to restore a super sharp cutting edge. Do remember, very little pressure is needed with AnySharp, and to wipe the knife before use. Store it easily and conveniently out of the way Since it is so small and light, AnySharp can be easily tidied away in a drawer, cupboard, or tool box when not needed. AnySharp is small enough to store in your kitchen drawer. You could even PowerGrip it to your fridge or tiled kitchen wall, out of the way yet handy when you need it. Measures approx. 6 x 6 x 7cm