Cooks Professional Automatic Can Opener If you struggle to open tin cans, then you need the automatic can opener from Cooks Professional. It is easy to use and can get your cans open quickly and safely. Now you can open any tin with a single touch! So simple to operate – just place the automatic can opener on top of the can and at the press of a single button, it easily opens without leaving behind sharp edges. When cutting is complete, just lift the can opener and the built-in magnet will effortlessly lift the lid for you.