OPUS 88 Koloro Gold《Medium》 notebook you can hear a faint

you can hear a faint sound coming from the tip

Included in your Traveler's Notebook Package:

Sticker for labelling and archiving

inspired by traditional East Asian arts

that fuses luxury and functionality that has earned it high praise worldwide

OPUS 88 Koloro Gold《Medium》 notebook you can hear a faintThe Gold Koloro from OPUS 88 is a traditional dropper fountain pen that maintains a high ink capacity with a slimmer and lighter weight. The knob at the end adjusts the air pressure and ink flow, controlling ink output and airtightness. The pen body and grip can be easily unscrewed for cleaning and refilling. Based in Taiwan, Opus 88 pens has masterfully engineered their pens to serve in both form and function, as well as reflect the artistry that is