For $30 you think they're a little better than other cheap ones. I received the glasses and almost sent them back because they were crooked on my face. I thought it was just me until I put the glasses on the counter and lifted one side (the part that stays on the ear) at least half an inch off the counter. I did some work on them to bend them so they look a bit normal when laying on my face, but I noticed that the part where they connect the stem to the frame doesn't line up with the other side was. They weren't designed to be symmetrical. I like them, they are cute and seem to block blue light but be aware they are poorly made.
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