Diplomat Aero Factory Fountain Pen In 1900 the Zeppelin airship began its first test flight under the aeronautical leadership of Earl von Zeppelin. Based on this event and the design of the airship Diplomat introduces the Aero pen to the market. Aero is characterized by groove-like depressions on the barrel and cap which lends the pen next to its classic form a modern spirit. Aero is made of anodized aluminum and is especially designed ergonomically. The clip harmonizes well with the shape of the pen.The DIPLOMAT Philosophy Made in Germany, DIPLOMAT writing instruments have been manufactured using traditional methods of craftsmanship since 1922 and have come to be prized by pen experts as works of art. Unique and a timeless design for those that strive to create a better world. No other can deliver better than a DIPLOMAT. Nib: Stainless Steel We are an authorized dealer of Diplomat so your Pen is fully warrantied. This item is in the category "Collectibles\Pens & Writing Instruments\Pens\Fountain Pens\Other Fountain Pens". The seller is "pensavings" and is located in this country: US. This item can be shipped worldwide.