This can opener is easy to use and handles multiple-size cans. However, large and heavy cans may require holding the bottom of the can. I like that stainless steel cutting unit which is easily removed for cleaning with press of a button. It also comes with a versatile tool for opening bottle tops, soda cans and plastic packages. Knife sharpening feature was a nice surprise. Overall, I like the slim sleek design and retractable cord for storage.