A truly unique writing instrument that offers both style and substance with its striking design with the alternating schemes of ebonite and resin, creating a colorful and eye-catching look that is sure to turn heads. The pen's name, Koloro, means color in Esperanto, and that is precisely what this pen delivers.

Opus 88 pens are masterfully engineered to serve both form and function, reflecting the artistry that is the written word. Founder Michael Hsu has personally crafted each pen to exacting standards for over two decades, building a reputation for excellence as an OEM/ODM supplier since 1988.
Those who appreciate the beauty and power of an exquisite writing instrument will surely appreciate the Opus 88 Koloro fountain pen.

Features:

One of the standouts of the Opus 88 Koloro is its eyedropper filling system that can hold up to 2ml of ink making it a reliable choice for extended writing sessions, which is typically only found on high-end fountain pens.
The pen also boasts a center bar that regulates the ink flow, ensuring a smooth and consistent writing experience every time.
The translucent resin portions of the pen allow you to easily check your ink level and see the nib while capped, adding a practical touch to this beautiful writing instrument.
The Opus 88 Koloro features chrome details and a stainless steel #6 JoWo nib, ensuring excellent performance and durability.