Hi Jaybird ~ I'm glad you found me! In regards to can openers, I have a few manual ones, you probably saw them in my drawer. I have the Kuhn Rikon which opens the top and you don't have any sharp edges. When it was new it was awesome, mine is now something like 10 years old and it has a hard time getting through the gummy seal that cans have. I just recently bought a Rosle (the one that is all stainless steel) and it works the same as the Kuhn Rikon, and it is awesome. It is rather expensive, $50. I love all their products, they are high quality. Then, I have an OXO and it is the traditional type of can opener that opens the lid with sharp edges. This one is like 5 years old and still works beautifully! It is definitely cheaper than the other two. I hope this helps! If you don't mind me asking, how did you find me? I'm always curious! Have a great weekend and thanks for stopping by.