Diplomat Aero Rollerball - Rhomb Flame Toledo this pen is as tough

this pen is as tough as you are

Each MOUKO pen is meticulously crafted with a 21K gold KOP Naginata Togi nib

this system evolves with a substantial innovation: the tank

Measures 210mm x 260mm

The nib is plated with Ruthenium

Diplomat Aero Rollerball - Rhomb Flame Toledo this pen is as toughThe Diplomat Aero Rhomb Flame reimagines the iconic Aero collection with an intricately engraved rhomb pattern guilloch in place of its signature Zeppelin inspired grooves. Precision crafted from solid aluminum, each pen is individually hand torched to produce a distinctive blend of blue, bronze, gold, and violet hues. Because the flame treatment is applied by hand, every writing instrument features its own unique finish, ensuring that no two pens are