Tyrolean natural eyewear producers Rolf Spectacles have received the European Green Award Gold Trophy from the European Institute of Applied Sustainability for their glasses made out of beans. Their plant-based bean glasses are produced locally and in an environmentally friendly way in the Tyrolean valley of Lechtal, and are made from a raw material that regrows incredibly quickly: a species of the Euphorbiaceae family. Thanks to 3D printing and the company’s patented Flexlock hinge, the glasses are screwless, long-lasting and low-maintenance. Read More