OPUS 88 Koloro Red《Medium》 metal Our glass vessels were hand

Our glass vessels were hand blown by artisans in Mexico City

thoughtfully formulated for use with all fountain pens

The case fits neatly into your techo cover pocket for easy carrying

A 5 pen set of the Sarasa Vintage Series

OPUS 88 Koloro Red《Medium》 metal Our glass vessels were handThe Red 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