Twsbi ECO Fountain Pen - Cosmo Onyx
Regular price
$59.00
Although relatively new to producing their own line of fountain pens, TWSBI has been in the industry for half a century, creating parts for other brands under the name Ta Shin Precision. Within a decade, their piston-filled demonstrator pens have become immensely popular for their high quality, large ink capacity, and affordable price point which allows many newer fountain pen users to get their hands on a remarkable pen very early into the hobby.
- Capped 5.5", Posted 6.6", Uncapped 5.2"
- The modern transparent design allows the user to see the craftsmanship of the pen including the ink level.
- Stainless steel nib
- Piston ink filling system that requires no converter