Say goodbye to your old can opener where you either had to hold tight onto the can or the lid fell inside it or you cut your fingers when taking the lid off thats all in the past if you decide to go electric with our can opener just place it on top of a round can press the starter button and off you go the lid is automatically removed without your having to use your hands the machine stops automatically even the removal of the lid is childs play thanks to the inbuilt magnet which holds