Opus 88 (Taiwan) - Transparent Demo: 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.
Pen body material: Acrylic/Metallic copper/Hard rubber center rod
The pen cap should not be placed over the end of the pen.
Weight: 27g
With lid: Approximately 15cm
Without lid: Approximately 14cm
Upper pipe diameter: 1.6cm
Lower pipe diameter: 1.5cm
Nib: German WIN No. 12 stainless steel nib