TWSBI ECO — Black | Medium Nib | Piston Fill
The TWSBI ECO in Black is the sleek, understated counterpart to its transparent siblings — a no-nonsense, elegantly minimal fountain pen that means business. The all-black finish gives this workhorse pen a refined, professional presence that looks equally at home on a corporate desk and in a writer's journal.
The steel medium nib delivers a smooth, consistent line — confident and well-suited to everyday writing, note-taking, and longer writing sessions. Like all TWSBI pens, the ECO is designed to be user-maintainable, making it a reliable long-term companion built to last.
Outstanding value, dependable performance, and a classic aesthetic that never goes out of style — the TWSBI ECO Black is the everyday pen you'll keep reaching for.
Complete the experience with Pilot Iroshizuku Kon-peki — a rich, saturated deep blue with a hint of teal in good light, made in Japan by Pilot and named after natural Japanese landscapes. A bold contrast against the all-black barrel that makes every word on the page pop.
Available at HouseResortStationery.com



