TWSBI ECO Glow Green fountain pen

The TWSBI Eco (short for economic, or economical) is now available in Glow Green, a beautiful light green color that glows in the dark!

The Eco is the cheapest fountain pen that uses the piston filling mechanism. The pen has a transparent holder that shows the mechanism well. The transparent container also gives the TWSBI a different look, changing with the ink it is filled with. The faceted cap gives the TWSBI Eco a powerful appearance. The TWSBI logo sits proudly on top of the cap.

The TWSBI Eco fountain pen has a polished stainless steel nib, engraved with the TWSBI logo, available in different sizes.