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For true purists of the writing experience, Opus 88 crafted the DEMO with translucent acrylic resin. Enjoy watching your ink color of choice slosh around the massive 3.5mL capacity of this eyedropper filling fountain pen. Engineered for serious fountain pen enthusiasts who love to use their pens to write at extreme length, the Opus 88 Demonstrator is one of the few modern pens to feature an eyedropper filling only system that has a shut-off valve. More commonly found in Japanese vintage fountain pens, the valve regulates the ink flow to prevent ink burping on the page. Opus 88 Demo Eyedropper Filling Fountain Pen Details: Barrel and Cap crafted from translucent acrylic resin with chunks of white, light orange Nib: Stainless steel #6 nib with plastic feed Filling System: Eyedropper (includes glass eyedropper) with shut-off valve to safeguard against leakage. Pen Length Closed: 5.63 in. / 143mm Pen Body Max Diameter: 0.63 in. / 15.9mm Pen Total Weight: .9 oz / 23g Ink Capacity: ~3.5ml Gift boxed with an instruction booklet and eyedropper Made in Taiwan
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🇺🇸 Ship from USA · On Agora since 2025
$130.00