I understand that M-Case is extremely new, so it is possible that not many people will know much about it... but I had a couple questions. My first question is, how durable is the gimmick? Does it damage easily in a pocket? Does it bend or scratch easily? My other question was, how noticeable is it? I believe I saw a couple things in the trailer that confirmed my suspicions on how it works... but I could just be seeing what I wanted to see. However, I was focusing on the box (and I am a magician with some experience). Will laymen catch the gimmick often? Thanks for any answers I receive.