OPUS 88 Koloro Orange《Medium》 dropper fountain pen color loss

color loss

there can be slight variations in the color

As you say

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OPUS 88 Koloro Orange《Medium》 dropper fountain pen color lossThe Orange 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