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TWSBI Eco black fountain pen
  • TWSBI Eco black fountain pen
TWSBI Eco black fountain pen
TWSBI Eco black fountain pen

TWSBI 580 Eco black fountain pen, transparant with steel nib and piston filling mechanism


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 Customer ratings and reviews
 (5/5)  - 1 rating(s) - 1 review(s)
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  We ship with Global Mail or DHL Express for maximum service.

Free shipping for orders over € 99. Free Express shipping for orders over € 400.


Return within 14 days (in original packaging and unused condition)


De TWSBI Eco is made of transparent plastic, which provides a wonderful view on the inside of the pen, the cap and piston mechanism are made of black plastic.
The pen’s character will change with every other color you fill it with.

For the adventurous people, the pen is easy to take apart for servicing or cleaning. A key and silicone grease are provided with the pen. Do this on your own risk.

TWSBI has been manufacturing pen parts form many companies and decided to use the gained experience by producing it’s own pens under the TWSBI brand.

Data sheet

Length capped
Length posted
Weight with cap
Length uncapped

Specific References

By on  15 Apr. 2016 (TWSBI Eco black fountain pen) :

My favorite pen!

Very good pen!

Twisbi Eco pen is affordable price. I can put a large amount of ink . F nib was a good choice for me. :) Gooood!!