TWSBI ECO Fountain Pen - Rootbeer Bronze

TWSBI continues to expand the Beverage-themed ECO BRONZE family; now added with : TWSBI ECO Fountain Pen - Rootbeer Bronze Following the previously released beverage-themed + bronze trim ECO (Caffé Bronze and Espresso Bronze), TWSBI introduced the Rootbeer Bronze, under the ECO Monochome Bronze family in late April 2026. The cap and piston knob of Rootbeer Bronze is made of transparent brown acrylic, paired with a bronze nib and trim. The translucent brown tone of the acrylic resembles the color of Root Beer, giving off a refreshing thirst-quenching vibe! About the TWSBI ECO The TWSBI ECO line is well loved within the fountain pen community, boasting incredible value for its renowned piston filling system and finely tuned stainless steel nib. The ECO, which stands for "economical," offers the same high-capacity piston filler as TWSBI’s many other models, but at a more accessible price point. Its sleek, transparent barrel showcases your ink, while the hexagonal screw-on cap can be securely posted on the back for convenience. The pen cap also has an inner cap to ensure a perfect seal when stored away, ensuring your ink will remain fresh and ready to use for long periods of time. To fill the pen with ink, simply twist the knob at the end of the barrel counter-clockwise to extend the piston, dip the nib into your favorite ink, and then screw the knob tight to draw ink into the reservoir. Say goodbye to cartridges and converters! The nib of the ECO collection is particularly wet and is one of the preferred choice fountain pens for using inks with shimmering or pigment particles. TWSBI also ensures the ECO is fully self-serviceable. It comes with a handy wrench and a vial of silicone grease for easy at-home maintenance, letting you keep your pen in top condition for years to come. The TWSBI ECO fountain pen comes in a variety of fun shades and is one of the best beginner pen choices for fountain pen new users!