I was watching a drum video somewhere, and the drummer had this wavey edged china on his kit(at least thats the way it was shaped). he didnt have it inverted, so im not sure what exactly it was. the video never showed him using it. I am wondering if any of you folks have a clue what this thing is, the look alone has intrigued me. It has the edge similar to Mastersound or Sound Edge hi hats do on the bottom cymbal. but its on a china looking cymbal.