Very clever but not very useful
I was mistaken in the impression that these glasses were suitable for serious reading. They probably would be if the ear pieces were long enough to reach my ears, but they are actually little stubby things. I suppose they are meant to assist in balancing the glasses on one's nose. These glasses, I think, are supposed to answer the emergency where you have to read something short and don't have your normal reading glasses. They do fold up and fit very cleverly into a tiny case, but the complexity of their unfolding diminishes their utility as an emergency device.
Rating: 2 stars