When looking at it, you'd definitely think that there's no way this can work well. But it does! I like it that it cuts the side of the lid. So you can close the can again if you want. Since it makes a top that can be replaced. When you cut all the way around with it, the opener holds the lid. I like that part. Super simple to use and get the hang of. Don't knock the look of this thing. Looks funny but much better than the original way! #RankBoosterReview #Sponsored #CanOpener