This can opener cut thru all of the lids with ease. I tried small tomato paste cans up to coffee cans, it never jammed or came unseated. The only complaint I have is that the lids come out a little jagged. My favorite part is the removable cutter, that allows you to wash it without getting the motor wet. The extra features of a bottle opener and hard plastic packaging opener are nice and they work well. The knife sharpener does not work that well. Overall this is the best opener than I have ever owned.