At Kosby it is always about innovation and quality! The result of years of research and development are the two patents on the designs. One on the complex, extra-flat flex hinge and the other patent on the way in which the baking screw has been eliminated. A technical construction that simplifies the installation of inline frames.
Design, Materials and Finish
Kosby frames are lightweight, timeless and have a stylish design. Kosby offers a broad, technical collection with a design appearance of high quality. The frames are made of high-quality stainless steel and acetate. The unique, soft and sober color is the result of a high-quality paint treatment carried out by the best companies in the French Jura.