I have a really hard time with our old can opener. It’s one of those old fashioned metal ones and my hands just can’t turn the crank enough to open anything. My have carpal tunnel in both hands so opening cans is challenging. This can opener has solved that problem! It snaps onto the cans easily and the handle turns smoothly. The magnetic piece to catch the lid works like a charm. It fits nicely in my hand and is very easy to use. Now I can open cans with minimal pain. This is a game changer for me!