This TWSBI stainless steel Extra Fine replacement nib was designed for the TWSBI Vac Mini fountain pen, so that you can change different nibs to suit your mood. Just unscrew the section, push out the old nib unit and insert the new 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!