I have had nothing but great experience with this company. For the longest time I went without glasses and I couldn't see a thing but I just couldn't afford to buy any but then I heard about KZFOO and I was so happy! I ordered my first pair and they came in a short amount of time and when I put them on and could see again I almost cried. Thank you so much for your wonderful service. I have ordered more glasses since my first order and I will continue to use KZFOO for any of my glasses needs. Thank you again. You all are the greatest.