ic! berlin designs and produces screwless glasses and sunglasses for men, women and everyone in between. Each frame is designed in Germany and handmade in Berlin. Each and every ic! berlin frame features a one-of-a-kind screwless hinge, meaning there's nothing to work loose or fall out. No screws also means ic! berlin frames can be broken down and rebuilt by hand, with no extra tools, in a matter of seconds (current world record: 3.3 seconds).