Review on Geekgrips Eyeglasses Adhesive Sunglasses Microfiber Vision Care by Nicole Green

These pens are very, very useful to start with. They really help the glasses stay in place which I really appreciate. However, they only last about one, maybe two weeks? After that the glue starts to come off and then you're sitting at your computer and all of a sudden one of your handles slides into the lens and you're very confused as to what that sharp thing appearing in your sight is. Or maybe it's just me. Thing is, I wish they lasted longer or came with adhesive so I can clean and use them again. but if you're okay with having to replace them every few weeks (for regular glasses, obviously reading/makeshift glasses that last longer) they're really good.