This Esterbrook ReNew replacement nib and feed unit is marked 8556, a Firm Fine nib made of palladium silver, made during WWII. Esterbrook ReNew nib units are interchangeable, and to change them, you simply unscrew one and screw in another one.
A Cornucopia of Coolness! An Avalanche of Awesome! The Anderson Pens mailer delivers Mouth-Watering Photos of our Newest Products, Hottest Items, and Trending Gear directly to your inbox each and every Tuesday. Don't miss out! Join the list today!