Twsbi ECO Fountain Pen - Glow Purple TWSBI including the original Tomoe River

including the original Tomoe River Paper (which ended production in December 2019) and its newest product

Water-based pigment ink

Pencil Length (capped): 4"

Mild Dusty Pink

Made of steel with a matte finish

Twsbi ECO Fountain Pen - Glow Purple TWSBI including the original Tomoe RiverAlthough 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.