The Opus 88 Demo fountain pen is a truly unique writing instrument. This large non-postable pen is an eyedropper-filled pen with a piston operated shut-off valve. The Demo is a long, wide shape looks and feels great, and allows for a large amount of ink.
The Opus 88 Demo Transparent Fountain Pen is a high-quality writing instrument that features a clear acrylic body that allows you to see the ink inside. This pen is part...
The Opus 88 Demonstrator fountain pen in Sapphire is a truly unique writing instrument. This large non-postable pen is an eyedropper-filled pen with a piston operated shut-off valve. Featuring a...
The Opus 88 Demo Mocha Mousse PVD Fountain pen is a standout piece for fountain pen enthusiasts who appreciate both form and function. Inspired by the 2025 Color of the...
Opus 88 Demonstrator Green is the 2024 special edition of this beautiful pen with a perfect cylindric design with flat shape. It features a green body with fluo yellow and...
Opus 88 Demonstrator Pink is the 2024 special edition of this beautiful pen with a perfect cylindric design with flat shape. It features a pink body with purple and aqua...
The Opus 88 Demo 2021 Yellow Fountain Pen is a limited edition fountain pen from the Taiwanese pen company, Opus 88. It features a demonstrator-style design, which means that the...
The Opus 88 Demo 2020 is a fountain pen that features a clear demonstrator body made from acrylic material, allowing you to see the inner workings of the pen. This...
The Opus 88 Demo 2022 Purple Fountain Pen is a high-quality writing instrument that is sure to impress pen enthusiasts and collectors alike. This pen features a transparent purple acrylic...
