4.00 out of 5
Based on 2 reviews.

In stock
Brand: TWSBI


The TWSBI Eco (short for economical) Transparent Purple is the least expensive fountain pens that uses the piston filling mechanism. The resin TWSBI Eco fountain pen has clear barrel that shows the mechanism very well. The clear body gives the TWSBI also a different look witht he ink it is filled with. The faceted cap gives the TWSBI Eco a powerful appearence. The TWSBI logo finish the top of the cap.

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

TWSBI fountain pens can be entirely disassembled for the purposes of cleaning and servicing. Instructions and necessary tools are supplied with each TWSBI fountain pen. Please note that the disassembly feature is only there for experienced users and is not necessary for normal use. Disassembly is at your own risk!

With a history of more than 40 years of manufacturing, including producing high-end pens for other brands, Ta Shin Precision decided to start selling under their own brand, TWSBI. The name TWSBI is made up from TWS and BI. ‘TWS’ is the reversed initials of the phrase ‘San Wen Tong’, translated Hall of Three Cultures, and ‘BI’ literally means writing instrument.

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2 reviews for TWSBI Eco Transparent Purple Fountain pen

  1. English


    A regular Twsbi ECO, only violet! Of all the color options in this line, I think this is the most stunning one. But yes, I know, color preference is subjective. Whether you go for violet or not, the Twsbi ECO makes a nice everyday carry. Not only is it affordable, but it uses bottled ink (as opposed to, for instance, the Lamy Safari). That means that it holds much more ink than a cartridge, and also that you have lots of options when it comes to choosing ink. (Some people complain about Twsbi pens cracking… So far mine is still in perfect condition).

  2. English

    Laura (verified owner)

    The design of this pen is adorable and functional. I love how light and comfortable it is in the hand and its large ink capacity. The repair tools that come with the pen are a welcome addition if you like to tinker as well. Very solid workhorse pen with high return on investment. Recommended for beginners looking to upgrade from a Pilot Metropolitan or Lamy

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