Twsbi Diamond Mini Fountain Pen - Clear YAMAMOTO PAPER Blank interior

Blank interior

specifically color

it is designed to look like a book

as well as a deep clear pocket that lets you see its contents

This pencil is well-known for its cult following which included notable artists of various disciplines including

Twsbi Diamond Mini Fountain Pen - Clear YAMAMOTO PAPER Blank interiorAlthough 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.