My younger sister uses a C-Pap. I need to tell her of your creativeness. I don't know what kind of mask she uses as I have only been to visit her a couple of times,(and briefly, at that) since she got it. I think she only had the nose one, unless she has had to get something else.
I've been told I ought to see the sleep clinic, but have not had time. Between doctors, dentists, attorneys, and accountants (and this board), I have not have not had many minutes to call my own this summer.