ELIMINATES SHARP LID EDGES — This electric can opener cuts cans along the side for ... the refrigerator OPENS POP-TOP AND REGULAR CANS: No need to struggle with or handle sharp and messy pop ...

(Also, if you find yourself looking at this page a lot, maybe just get a can opener.) If you have a little time, and a sturdy spoon, this method is safest, as there are no sharp edges to worry about.