[OPUS 88] Koloro Fountain Pen - Teal

A Bold Reinvention of the Classic Eyedropper Pen

Long known for creating high-quality yet affordable traditional eyedropper fountain pens, OPUS 88 revisits the iconic design with a fresh new vision.

This new series features a striking fusion of acrylic and hard rubber, combining contrasting materials and colors to create a truly eye-catching look.

Thoughtfully redesigned for enhanced comfort, the slimmer and lighter barrel offers a more balanced grip, making long writing sessions effortless and enjoyable.

While maintaining OPUS 88’s signature large ink capacity, the pen introduces a refined structure and a uniquely crafted segmented upper barrel — a complex design detail that elevates both aesthetics and craftsmanship.

Features