Among the masterpieces made by Achille Castiglioni for Flos, there is one lamp lamp lamp that we can consider the final chandelier: with only one light bulb can either directly illuminate the table top, with a precise light cone, or emit a diffuse and reflected light, which radiates the whole room. This is about Frisbe, a hanging lamp designed in 1978. Central feature of the lamp, and which gives the name to the product, is the polymethylmethacrylate opaline disc, which serves as a reflective body and diffuser, but which is perforated in the center to pass the direct lighting.