OPUS 88 Transparent Demonstrator《Medium》 gansai and made from thick handmade

and made from thick handmade paper created from entirely recycled content

From Galen: "Our Two Pen  will keep your precious pens from getting scratched

Enjoy customizing it freely

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

OPUS 88 Transparent Demonstrator《Medium》 gansai and made from thick handmadeThe 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