Twsbi ECO Fountain Pen - Clear LONG POINT Low viscosity refers to the

Low viscosity refers to the oil level in the ink

Includes 3 memo pads in yellow

sky blue glitter is added to show exclusive harmony

A dimmed moon light in winter is the scene that this ink portrays

Great for fountain pens for its quick drying properties

Twsbi ECO Fountain Pen - Clear LONG POINT Low viscosity refers to theAlthough 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.