OPUS 88 Transparent Demonstrator《Medium》 gansai Store in a cool

Store in a cool

The Transparent Demo from OPUS 88 is a traditional dropper fountain pen with a clear acrylic body and comfortable weight distribution for easy writing

We roast the rare first-grade tea leaves grown naturally to bring out their gentle aroma

with one side further labeled by millimeter to act as a metric ruler

Epoxy-coated metal body

OPUS 88 Transparent Demonstrator《Medium》 gansai Store in a coolThe Transparent Demo from OPUS 88 is a traditional dropper fountain pen with a clear acrylic body and comfortable weight distribution for easy writing. 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