The reading glasses are light and the magnification is good, but there is an odor on the plastic pieces near the nose that will not go away.  I have left the glasses on the counter for a few weeks thinking that the odor might dissipate, but it hasn't.  After using the glasses for even a few minutes, the odor stays on your skin and is unbearable.  Since the time has passed for me to return the glasses, I have decided to just throw them away.  The odor makes the glasses unusable.