TWSBI ECO

Eco? Is it especially friendly to the environment? Only in the same way that any refillable fountain pen is - you won't be throwing the pen away, just buying more bottles of ink when you need them, which are usually in recyclable glass. So, yes, but that's not the 'eco' in the TWSBI Eco. It's called the Eco because it's so economical - an amazingly good price for a high quality piston-filler fountain pen.

The filling system is quick and easy to use, and holds plenty of ink. The clear barrel means you know well in advance when you're starting to run low on ink, too, so you don't run dry unexpectedly.

TWSBI ECO

Collections

  • Bottled Fountain Pen Ink

    Choose bottled fountain pen ink if you want the widest color selection and a more refillable writing experience. Bottled ink works with compatible fountain pens using a converter, piston filling system, or other bottle-fill mechanism.

  • Fountain Pen Ink Cartridges

    Choose ink cartridges if you want a simple, convenient refill option with less setup and easier travel. Cartridges are a good choice for everyday writing, school, work, and anyone who wants a faster refill process.

  • Flushing your fountain pen regularly—

    especially when changing ink colors, every six weeks, or before storing the pen—is essential to prevent ink residue buildup, muddy color mixing, and clogged feeds that can lead to scratchy or inconsistent writing.

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