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The TWSBI ECO-T yellow-green fountain pen was released by TWSBI early in March 2018, and we now have some in stock.


Not long after the release of the first ECO-T, in blue, comes the announcement of the TWSBI ECO-T Yellow-Green fountain pen. It has the same features as its predecessor, and the same modifications from its ECO ancestor. Just like the previous ECO pens, the TWSBI ECO-T Yellow Green fountain pen has a screw-fit cap which pushes on to post, but in the new shape, and has the easy-to-use triangular filler knob and shaped section new to the ECO-T.

The TWSBI ECO-T Yellow Green fountaIn pen is available with Extra Fine, Fine, Medium, Broad and 1.1 Stub nibs. It comes with a useful tool which allows disassembly of the pen for cleaning, as well as a tub of lubrication grease.

You can order your TWSBI Yellow Green fountain pen online from our website today, or pop into our shop in Shrewsbury, UK. We offer free UK delivery on all orders above £20 and Write Here will normally send out orders the same day, provided we receive them before 3pm, UK time.

Additional Information: TWSBI ECO-T Fountain Pen - Yellow-Green

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.