The TWSBI Eco Fountain Pen in Glow Green is a piston filled fountain pen with an eye-catching glow-in-the-dark green colour scheme. It is available in a choice of nib sizes, from EF to B with a 1.1mm stub option too. It weighs 21g and measures 13.9cm in length capped, 13.2cm uncapped and 16.8cm posted. As with all Ecos, this fountain pen’s piston filling mechanism allows you to use bottled fountain pen ink, while its transparent barrel enables you to see the inner workings of the pen and ink levels easily.

TWSBIs roots can be traced back to 1969, with the establishment of Ta Shin Precision in Taiwan. Having spent 50 years as an OEM manufacturer for numerous global companies, in 2009, they decided to launch their own brand of fountain pen TWSBI. Ever since, their products have gained immeasurable popularity, thanks to their blend of scientific precision with modern flair. Their various ranges always prove a hit with customers, with the brand regularly seeking feedback from users prior to developing their next release.

Watch our unboxing video below.