Diplomat Aero

Based 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 personality – a high-quality gift for every occasion.

Diplomat Aero

30 products

  • Bottled Fountain Pen Ink

    Choose bottled fountain pen ink if you want the widest color selection and a more refillable writing experience. Bottled ink works with compatible fountain pens using a converter, piston filling system, or other bottle-fill mechanism.

  • Fountain Pen Ink Cartridges

    Choose ink cartridges if you want a simple, convenient refill option with less setup and easier travel. Cartridges are a good choice for everyday writing, school, work, and anyone who wants a faster refill process.

  • Flushing your fountain pen regularly—

    especially when changing ink colors, every six weeks, or before storing the pen—is essential to prevent ink residue buildup, muddy color mixing, and clogged feeds that can lead to scratchy or inconsistent writing.