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The TWSBI TRANSPARENT BLUE fountain pen will be released by TWSBI on the 20th September 2018. Based on the enduringly popular ECO series, it features a transparent blue cap and knob. We are happy to accept pre-orders, but please note that they will not be delivered until 20th September at the earliest.  Please also note that if this pen is ordered with other items, the whole order will be shipped with the TWSBI TRANSPARENT BLUE.

Although inexpensive, there is nothing cheap about this excellent piston filling fountain pen.  At this price, you’ll struggle to find another piston-filler fountain pen that is quite so economical. Featuring TWSBI's renowned attention to detail and fabulous build quality, the TWSBI ECO TRANSPARENT BLUE fountain pen will surely be as highly regarded as is predecessors.

You will enjoy the top quality German iridium tipped nib from JOWO, available in Extra Fine, Fine, Medium, Broad and 1.1 stub.

The TWSBI Eco TRANSPARENT BLUE fountain pen's dimensions are just a 12.8mm body diameter and 9.1mm grip diameter. It’s light, easily storable and glides effortlessly across the page. Styling is still as admirably simple as the original elegant TWSBI ECO, but now we have another colour to choose from - TRANSPARENT BLUE. This is still a demonstrator pen, which essentially means its body is transparent. 'Demonstrators' get their name because writing instruments like the TWSBI Eco TRANSPARENT BLUE fountain pen were originally used to tempt potential trade buyers by revealing the inner workings of the pen. Now, the transparency is a feature, and enables users to see inside the barrel and easily view how much ink is left, thus ensuring they’re never caught short (if you'll pardon the expression). It's also rather fun.

Write Here has been a supplier of quality fountain pens since 2004 and has become a trusted source of expertise for the TWSBI Eco UK enthusiasts continue to rely on.

The TWSBI brand was created after OEM manufacturer, Ta Shin Precision, had spent over forty years creating writing instruments for others. Since 2009, the company has produced some of the best pens on the market. Having used the power of social media to gain feedback from their countless loyalists, TWSBI has been able to refine its products continually. The Eco is a great example of a pen that is both highly functional and desirable. It’s simple, too, with the overall design focusing on one thing - the joy of writing.

The TRANSPARENT BLUE TWSBI ECO, just like all the other TWSBI pens, is made in Taiwan and features a nib that’s made by our favourite German nib manufacturer, Jowo.

Included in the box is a special tool which allows complete disassembly of the pen. There’s an Eco for every occasion and application.


Either shop online today or visit our store in Shrewsbury where our helpful, friendly team would only be too happy to answer any questions you may have about this fabulous fountain pen.

Additional Information: TWSBI ECO TRANSPARENT BLUE Fountain Pen

Length (pen only): 131.5mm
Length (capped): 139mm
Length (posted): 162mm

Diameter (barrel): 12.8mm
Diameter (section mid-point): 10mm

Weight (complete, empty): 21g
Weight (pen only, empty): 13g
Weight (cap): 8g

Ink: Twist plunger for bottled ink - 2ml reservoir
Nib: Steel available in Extra Fine, Fine, Medium, Broad and Stub 1.1.