A handy helper in any kitchen. The Open All™ is easy to use with an automatic operation, opening a variety of sized cans in 3 easysteps. Simply lift the lever and position the blade inside the rim of the can. Press the lever down automatically stop when the can is fully opened. Stainless steel blade allows for a smoother cutting action and a built in ceramic knife sharpener will ensure that your knives remain sharp at all times.