Diplomat Aero Rhomb Chrome fountain penBased on the design ideas of the 20s, the AERO is a writing instrument that conveys a unique aesthetic. With its smooth lines and streamlined exterior, the AERO is reminiscent of a zeppelin. The high quality of the AERO impresses not only with its design, but also with the symbiosis of aluminium and anodising, which creates a uniquely matt surface. The AERO is available in a wide variety of metallic shades. In this way, the AERO can express every