Bought these for my 8 y/o daughter who had been asking for "nerd glasses".  By far the favorite and most-used Christmas present she opened!!!!  AND I paid less than a buck for them?!?!?!  These definitely made me her favorite mom lol.

Oh, and the hinges are springed so they withstand the wear and tear from my little fashionista.

Caution:  inadvertently comes with a cooky attitude and increases goofiness when wearing :D  I won't let her wear them to school, but she wears them everywhere else and seems to lose any shy-ness when she has them on. Beats me, but it's entertaining and she looks so dang cute in em.

Totally nailed it!