Very good results, but ...

The opener is really very good for cans with a distinct edge of the box. Unfortunately, do not open all the cans. Once the edge of the box a very weak "doses edge" has, does the part at all. Exemplary small tomato paste cans can not be opened. If you need a few "classic" can opener. I had the opener sent back if I would be equal noticed!

Addendum: Because of my handling mistake I could not open the small tomato cans. Goes perfectly! Thus, 5 stars!