Ic! berlin glasses are naked, authentic and raw: designed with passion, produced with technical precision and handcrafted with love from the highest quality materials in Berlin. 100% Made in Germany. The ingenius interlocking hinge holds frame and temple together with a removable clip, meaning ic! berlin glasses can be broken down into their individual parts and reassembled quickly, easily and without any extra tools. No screws, no glues, no witchcraft. Pure design.