My complaint:
I have 6 tin openers, 2 purchased recently, none will open your cans safely. The last twice I have cut a finger badly, because of this my wife says she is not buying any more. I would add I am a joiner and used to using hand tools. If the side and the top of the tin were at 90 degrees they would open easily and safely. We would then buy them again.
Suggested solution:
As I have described.
