I'm one of those unlucky people who bought the incase rubber molded case. After reading some threads about how it scratches the chrome bezel, I did notice some abrasions on mine. Just today when I was cleaning my car's wheel with Never Dull, I got this idea that it might help remove the scratches on my iphone. And it did! The trick is the carefully mask your phone by a duct tape before applying. Now I put the invisible shield on and never have to worry about it anymore.