A: Yes, it's a smooth edge so it cuts the lid off from the outside without cutting the inside of the lid and leaving a sharp edge, the lid also doesn't fall into the "food", read the description which has this info.
by|May 4, 2023
A: Yes, but leaves no sharp edge.
by|May 5, 2023
A: No, the can opener does not cut hte outside of the can.