OPUS 88 Koloro Gold《Fine》 mushrooms A perfect box for the

A perfect box for the small stuff to have a home

gently pull it out while turning to avoid dislodging the nib mount

Even if it is thin

you don't have to worry about making a mess of your room

OPUS 88 Koloro Gold《Fine》 mushrooms A perfect box for theThe 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