I have had my grillz for over a year now and wear them 24/7 literally. I only take them out to brush my teeth and give them a good cleaning , I sleep , eat , drink and work with them. Highly recommend these grillz. Just ordered my second grillz and can’t wait for them to get here. Started with top 4 silver and now I’m going to top six solid silver and bottom 4 open face. And there’s nothing wrong with my top four just wanted more. The homie gets down, don’t miss out.