Do you know that there are products on the market, for which there is no real competitor? Among which is the opener! Very easy and almost without effort the lid separates from the can, as if to say "I get away", because you can replace the cover after the separation on the can again, as if you had a small pan. No sharp edges, because the cut is made below the lid rim, thereby, the NC also not dirty. This opener has become rightly Test!