Diplomat Aero Fountain Pen - Factory update patented the design for the

patented the design for the first self-filling pen in 1897

providing a smooth and consistent writing experience

Uses Schmidt International rollerball or felt-tip refills

The Conklin Pen Company

Diplomat Aero Fountain Pen - Factory update patented the design for theBased on the design ideas of the 1920s, 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 its symbiosis of aluminum and anodization, which creates a uniquely matte surface. Once the user is finished writing, they will find Diplomats exclusive closing system provide a