Diplomat Aero Rhomb Flame Fountain Pen

The Diplomat Aero Rhomb Flame presents a striking new interpretation of the Aero collection, replacing the iconic Zeppelin-inspired grooves with an intricate rhomb-pattern guilloché engraving. Crafted from solid aluminum, each pen is individually hand-torched to create a mesmerizing spectrum of blue, bronze, gold, and violet tones. Because the flame treatment is applied by hand, every pen develops its own unique color pattern, making each writing instrument truly one of a kind.

The fountain pen is equipped with Diplomat's smooth-writing stainless steel nib, delivering precise, reliable performance with every stroke. It fills using a standard international cartridge or converter (both included) and features Diplomat's patented Soft Sliding Click cap mechanism, providing a secure closure with a smooth, satisfying action. The Aero Rhomb Flame collection is also available as a twist-action ballpoint pen, capped rollerball, and 0.7 mm mechanical pencil.

Handcrafted in Germany since 1922, Diplomat writing instruments are renowned for their exceptional quality, precision engineering, and timeless craftsmanship. The Aero Rhomb Flame combines innovative surface engraving with a hand-applied flame finish, resulting in a bold writing instrument where no two pens are exactly alike.

Details

Solid aluminum construction with precision rhomb-pattern guilloché engraving
Individually hand-torched Flame finish—each pen features unique colors and patterns
Distinctive design without the traditional Aero longitudinal grooves
Stainless steel fountain pen nib
Standard international cartridge/converter filling system (cartridge and converter included)
Patented Soft Sliding Click cap mechanism
Made in Germany