Esterbrook Estie OS

Esterbook Estie OS has manufactured the interchangeable nibs since 1930 which pays a tribute to the brand and its storied history. JoWo #6 nib is manufactured in Extra Fine, Fine, Medium and Broad sizes in our latest Estie OS collection for our pen enthusiast to try different styles per their choice. And, the fountain pen is introduced in black color in two different trims: one is palladium and another has gold accents. Explore it!