TWSBI Eco Fountain Pen - Cosmo w/Onyx ink-cartridges 100% vegetable tanned cow leather

100% vegetable tanned cow leather - Full Grain

Although it is not known even by most locals

Explore the full breadth of the Underwater collection

so you can use it with a techo cover as well

TWSBI Eco Fountain Pen - Cosmo w/Onyx ink-cartridges 100% vegetable tanned cow leatherSimply unscrew the end cap, dip into ink, screw back the end cap, and you're done! Ready to write!! Pen cap has an inner cap to insure a perfect seal when stored away. Made for the beginner who just wants to try out fountain pens, all the way to the experts. A good everyday worker. Please note this pen requires bottled ink (sold separately) to write. Explore our Bottled Ink collection.