The earrings exceeded expectations, as they were a birthday present to myself. I love the screw backs as I am always nervous around the kids that they will get yanked out. Great "twinkle" and perfect size....they are always noticed. I have to admit what has me even more gung ho about these was the level of service that I received from the seller. He knew that they were a present and he called and emailed to ensure that I received my gift on time! Wish all sellers were of this quality! Will be back for more!