Bartelli Soft Edge Automatic Electric Can Opener - Red Battery Powered Sleek new design easily opens any size can with the touch of a button and stores away neatly. Cuts around the side of the can to eliminate sharp and dangerous edges, creating an easily re-sealable lid with a smooth edge. Great for keeping food covered while preparing a meal. Perfect for individuals with arthritis or hand pain, requires no manual labor. Simply mount the can opener on the can, press the button to turn on, let can opener swivel around the can, press the button again to turn off the can opener when it has made a complete circle. Easily lift the cut soft edge lid and can opener from the can when ready to use.