This Diplomat Zepplin inspired fountain pen is fitted with a 14ct gold nib, which is a softer metal making for a smoother writing experience.Inspired by the Zeppelin airship this Aero fountain pen 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 aluminium and is especially designed ergonomically. The clip harmonises well with the shape of the pen. Thanks to their superior handling and the finest materials available, Diplomat pens endeavour to express and embody style, personality and open-mindedness. Unique and timeless design for those that strive to create a better world.