TWSBI ECO — Transparent Blue | Fine Nib | Piston Fill
The TWSBI ECO in Transparent Blue is the perfect entry point into the world of piston-fill fountain pens — and it makes that entry in style. The transparent blue barrel offers a fresh, luminous look while keeping the piston mechanism fully visible, so you always know exactly how much ink you have left.
The steel fine nib delivers a crisp, precise line — ideal for everyday writing, note-taking, and journaling. Like all TWSBI pens, the ECO is designed to be user-maintainable, meaning it's built to be a long-term writing companion rather than a disposable tool.
Outstanding value, reliable performance, and a design that punches well above its price point — the TWSBI ECO has earned its reputation as one of the most recommended starter pens in the fountain pen community.
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. Against the transparent blue barrel, it's a pairing that feels effortlessly cohesive.
Available at HouseResortStationery.com