Erin Eyeglasses by Ic! Berlin.Color: Cassis, Grey-Matt, Grey-Smoke, Night Flakes, Size: 48-19-145. Utilizing cutting-edge technologies and innovative methods, Ic! Berlin creates real works of art that are less about showing style, but more about expressing an attitude. Handcrafted from premium-quality stainless steel, titanium, synthetic, and natural materials, Ic! Berlin frames are robust, lightweight and ultra-modern accessories. Each frame features the original, no-screw hinge system specially developed by the brand – an avant-garde design that turns an individual look into a way of life.