Exclusive Refills for the Pilot Parallel Pen. Green Color refills can be switched in the pen to create gradated color lines in addition to standard colors. The name "calligraphy" comes...
Exclusive Refills for the Pilot Parallel Pen. Red Color refills can be switched in the pen to create gradated color lines in addition to standard colors. The name "calligraphy" comes...
Exclusive Refills for the Pilot Parallel Pen. Black Color refills can be switched in the pen to create gradated color lines in addition to standard colors. The name "calligraphy" comes...
