With just one touch to start and one to stop, Zyliss’ EasiCan Electronic Can Opener automatically opens your cans in seconds. It will work on any size can whether small, medium or large. Opener cuts from sides so it doesn’t leave any sharp edges. Uses two AA batteries (not included). By Zyliss. Zyliss is a Swiss company that’s been around for over 50 years. They’re internationally known for their finely crafted hand-held kitchen tools. Legendary durability quality and engineering, Zyliss tools have been a favorite in the United States for over four decades. All of the Zyliss products are made of only the finest materials using the most modern production methods. Each Zyliss tool is precision made and undergoes stringent inspection before being introduced to the market.