$3.50
Boxed set of 6 blue fountain pen ink cartridges. These cartridges fit all Pilot and Namiki fountain pens that accept cartridges.
Directions – Simply unscrew the neck from the pen barrel. Remove the empty cartridge while holding the nib point up. Insert new cartridge straight in without turning or twisting.
– INK COLOUR: Blue
– MATERIALS: Plastic, ink
– CONTAINS: 6 blue cartridges
– SOURCE: Made in Japan