It's the knife sharpener that can do it all, turning dull knives into cutting machines. Inside Edition went to the Urbani Truffle Kitchen in New York City with Chef Celeste Rogers, the winner of Food Network’s cooking competition ‘Chopped,’ to put a Bavarian Edge to the test. In its commercial, with two quick flicks of the wrist, a pineapple is sliced up. For the first couple of tests, it seemed to work, but once we got into some of the more outrageous tests, it didn’t live up to the hype. #InsideEdition