OPUS 88 Koloro series fountain pen

The Koloro is a classic medium-sized colored pen from OPUS 88, using a JOWO #5 small nib and manufactured by the Taiwanese brand OPUS 88, which boasts over 45 years of pen-making experience. This series features OPUS 88's signature...Japanese drip-type ink filling systemIt blends the romance of classic drip-feed technology with the reliability of modern sealing technology. Lightweight and easy to hold, it's perfect for beginners.

Color: Peach Pink

The vibrant peach-pink barrel is a new Kooloo color launched by OPUS 88 for 2025. The saturated and warm pink will subtly warm your mood while writing.

Writing experience:

• JOWO No.5 steel nib, silver, available in EF/F/M/B/1.4 Stub and other nib options.
• Valve ConstructionJapanese-style drip-type ink filling + Hard rubber valveTightening it can isolate the ink channel, reducing the risk of ink leakage and inkjet printing during air transport.
• Drop-in ink filling: When used with a glass dropper, it can hold a large amount of ink, allowing for continuous writing.

specification:

• Brand: OPUS 88
• Series: Koloro
• Size: Medium size
• Material: Acrylic
• Nib: JOWO No.5 Stainless Steel Nib (Silver)
• Inking: Japanese-style drip infusion + hard rubber air valve
• Color combination: Silver
• Includes: Glass dropper
• Origin: Made in Taiwan

Need top-quality seedlings? We welcome your inquiries and assistance.

If the nib size you need is currently out of stock, please let us know.
Please send your letter to juspirit@juspirit.twWe will reply as soon as possible.

Notice

Please read our store's precautions before placing a purchase.
Due to variations in photography and monitor displays, color differences may occur. The images are for reference only; the actual color of the product received shall prevail. Returns and exchanges based on color differences are not accepted.
The flow of goods is large. If there is a shortage of goods, our store reserves the right to accept or reject orders.

Notice

• Please read our store's precautions before placing a purchase.
• Because shooting and various types of monitors mustThere is color difference, the picture is for reference only, please refer to the actual product received for the color. Returns and exchanges due to color difference will not be accepted as a defect.
• The flow of goods is large. If there is a shortage of goods, our store reserves the right to accept or reject orders.