Products

The Opus 88 Holiday Jazz fountain pen features a refined frosted clear barrel and cap, paired with sleek gunmetal accents for a modern, understated look. This large, postable pen utilizes a true eyedropper filling system combined with a piston-like shut-off valve, delivering an impressive ink capacity with added security. It is fitted with a silver stainless steel #6 JoWo nib for smooth, consistent writing and includes a glass eyedropper for easy filling with your favorite fountain pen ink.

An ebonite piston and rubber gasket seal the feed from the barrel when fully closed, helping to prevent leaks and ink burping during travel or storage. To begin writing, simply unscrew the blind cap and loosen the rear rod to open ink flow to the feed. For extended writing sessions, leaving the valve open allows you to fully enjoy the pen’s generous ink capacity. The frosted clear body also makes it easy to monitor ink levels and view the nib even while the pen is capped.

Color: Clear
Trim: PVD
Filling System: Eyedropper
Nib: Fine, Medium, Broad
Nib Material: Steel

Celebrate the beauty of spring with the Opus 88 "Xiaochun" One Spring Morning Limited Edition Fountain Pen, an exquisite writing instrument that captures the tranquility and renewal of the season. With only 392 pens produced worldwide, this exclusive release is a remarkable addition to any fountain pen collection.

Crafted from high-quality resin, the pen showcases a beautifully detailed spring-inspired illustration that evokes the peaceful charm of a fresh morning in bloom. Elegant stainless steel accents complement the artwork, while the smooth Jowo #6 stainless steel nib delivers the exceptional writing performance Opus 88 is known for.

Designed with Opus 88's signature eyedropper filling system, the One Spring Morning boasts an impressive 2.97 ml ink capacity, allowing for extended writing sessions with fewer refills. The integrated shut-off valve helps regulate ink flow, making it an excellent companion for both everyday writing and travel.

Features

• Limited Edition of only 392 pieces worldwide
• Beautiful spring-inspired "Xiaochun" artwork on a premium resin body
• Smooth Jowo #6 stainless steel fountain pen nib
• Stainless steel trim
• Eyedropper filling system with integrated shut-off valve
• Large 2.97 ml ink capacity
• Comfortable 11.2 mm grip diameter
• Weight: 28 g
• Length (capped): 151.2 mm
• Includes Opus 88 gift box and filling pipette

The Opus 88 Koloro 2025 Fountain Pen is a favorite among writing enthusiasts, combining generous ink capacity with thoughtful, high-performance design. Built for long, uninterrupted writing sessions, this model showcases Opus 88’s signature eyedropper filling system in a sleek, modern form.

Crafted from high-quality acrylic, the Koloro 2025 is available in Black, Hot Pink, and Light Blue. Its transparent barrel allows you to easily monitor ink levels, adding both function and visual appeal. The pen features an advanced eyedropper system with an internal shut-off valve, controlled by a rear knob, giving you greater command over ink flow—an innovation typically reserved for higher-end fountain pens.

Fitted with a smooth-writing JOWO stainless steel nib, the Koloro delivers a reliable and enjoyable writing experience. Each pen includes a convenient bulb eyedropper for easy filling, with a generous ink capacity of approximately 2ml.

Unleash bold style with the Opus 88 Bengal Tiger Fountain Pen. Featuring striking orange and black swirled acrylic inspired by the power and beauty of its namesake, this eye-catching design pairs dramatic aesthetics with Opus 88’s signature engineering.

Equipped with a high-capacity eyedropper filling system and an internal shut-off valve, it offers exceptional ink capacity and reliable flow control—perfect for long writing sessions or travel. A smooth JoWo #6 stainless steel nib ensures consistent, effortless performance, while the generously sized body provides a comfortable, balanced grip.

Built for those who want their writing instrument to stand out, the Bengal Tiger delivers both presence and performance.

The Opus 88 Mini Pocket Pen is a compact fountain pen designed for everyday portability without sacrificing performance. Featuring a transparent resin barrel paired with a stylish checkered cap, the Mini Checkered Pocket Pen blends playful design with practical function.

Equipped with a #5 stainless steel nib, it delivers a smooth and reliable writing experience. The eyedropper filling system offers an impressive ink capacity, using the full barrel as a reservoir. An integrated shut-off valve allows you to control ink flow by opening it for extended writing sessions and close it for safe, leak-resistant travel.

Easy to fill and built for life on the go, the Mini Pocket Checkered is a perfect choice for both daily writers and collectors who appreciate compact, high-performance design.

Raise a glass to great writing with the Opus 88 Mini Pocket Cheer Kitty Fountain Pen! Featuring an irresistibly cheerful cat happily toasting with its favorite glass of wine, this playful design is sure to bring a smile every time you reach for your pen. Whether you're a devoted cat lover, fountain pen enthusiast, or searching for a unique gift, the Cheer Kitty is a delightful addition to any collection.

This pocket-friendly fountain pen offers an impressive ink capacity thanks to Opus 88's signature eyedropper filling system. Crafted from beautiful translucent red acrylic with polished silver trim, the Mini Pocket Cheer Kitty combines whimsical artwork with the dependable performance Opus 88 is known for.

The integrated shut-off valve mechanism helps prevent leaks during travel while allowing generous ink flow during extended writing sessions. Simply fill the barrel using the included eyedropper, replace the grip section, then unscrew the blind cap before writing to open the ink flow.

Perfect for everyday carry, journaling, note-taking, or gifting, the Opus 88 Mini Pocket Cheer Kitty proves that big personality can come in a small package.

Features

• Adorable Cheer Kitty artwork featuring a cat toasting with a glass of wine
• Compact pocket-sized design with exceptional ink capacity
• Translucent red acrylic barrel with silver trim
• Eyedropper filling system with shut-off valve mechanism
• Smooth stainless steel #5 Jowo fountain pen nib
• Chrome clip for secure pocket carry
• Eyedropper included
• Length: 4.48 in. (114 mm)
• Diameter: 0.6 in. (15 mm)

Make a bold statement in a compact form with the Opus 88 Mini Savannah Zebra Fountain Pen. Featuring a striking black-and-white zebra pattern with polished chrome accents, this eye-catching design blends modern style with everyday practicality.

Despite its pocket-friendly size, the Mini delivers impressive performance with a high-capacity Japanese-style eyedropper filling system and an internal shut-off valve for secure, leak-resistant travel. A smooth JoWo #5 stainless steel nib ensures a reliable, full-size writing experience, while the posting design provides comfortable balance for extended use.

The Opus 88 Mini Stripe Pocket Pen is a compact fountain pen designed for writing on the go. Featuring a transparent light blue barrel paired with a stylish striped cap, it offers a fresh, modern look with everyday functionality.

Fitted with a #5 stainless steel nib, it provides a smooth and dependable writing experience. The eyedropper filling system uses the full barrel as an ink reservoir, delivering impressive capacity for extended writing sessions. An integrated shut-off valve allows you to control ink flow—open it while writing and close it for secure, leak-resistant travel, including flights.

Portable, eye-catching, and engineered for performance, the Mini Stripe is an excellent choice for both daily use and collection.