Product review (3 stars): but the pipe comes out of the included wall socket way too easily, and it does not fit as tightly into ...
Maybe I am doing it wrong, but the pipe comes out of the included wall socket way too easily, and it does not fit as tightly into the dryer as I would like.  But, it is simple to use, and will do for now.  It does make for a quick hookup, and hopefully will stay attached if things aren't moved around too much.