The Opus 88 Koloro Red Fountain pen features a translucent crimson barrel that beautifully showcases your ink, paired with a rich, matte ebonite cap in warm brown tones. This combination creates a striking contrast that feels both modern and timeless, offering a tactile and visual experience that’s as enjoyable as the writing itself. This pen uses a Japanese-style eyedropper filling system, where you manually fill the barrel with the included eyedropper or syringe. A built-in valve lets you control ink flow and prevent leaks, so you can carry it with confidence. Simply twist open the valve for longer writing sessions and close it again when done. It’s the perfect choice for fountain pen lovers who appreciate unique design and practical innovation.
Key Features
- High-Capacity Eyedropper Filling System
- Translucent Barrel & Cap Window
- Shut-Off Valve Mechanism
- Stainless Steel JoWo #6 Nib
- Screw-On Cap with Metal Clip
- Each pen comes packaged in a gift box and includes a glass eyedropper for filling
- Made in Taiwan
- Dimensions: (closed) L 142mm x D 14mm
- Weight: 22g



























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