Eboya Yatate Black Large Fountain Pen
The Eboya Yatate Black Large Fountain Pen brings together a bamboo-inspired silhouette, polished black ebonite, gold-tone clip and 14K gold nib. Its generous proportions give the pen a confident presence without compromising balance or comfort. It is particularly well suited to writers who prefer a wider barrel, a warm material in the hand and an understated Japanese design for regular writing.
Concept and Design
The name Yatate (矢立) comes from a traditional Japanese portable writing set that combined a brush with a small ink container. Widely used during the Edo period, the yatate allowed travellers, merchants and other writers to carry their essential writing tools away from home. Eboya reinterprets this historical object as a contemporary fountain pen with an elongated form inspired by a bamboo stalk.
The Black finish places the emphasis on the structure of the pen. Its solid black ebonite allows the stepped bamboo details, polished surface and rounded transitions to define the design without visual distraction. Subtle changes in reflected light reveal the depth and natural character of the material. A gold-tone metal clip adds practical carrying functionality while creating a warm contrast against the restrained black body.
Functionality and Filling System
The Yatate Black Large is fitted with a Bock No. 6 14K gold nib. Nib sizes F, MF, M and B are offered subject to availability, covering everything from fine, controlled handwriting to broader and more expressive lines. The 15 mm barrel diameter provides a substantial and stable grip, making this size particularly comfortable for writers who enjoy larger fountain pens.
It uses international-standard cartridges and converters, allowing the convenience of cartridges or access to the wider colour selection offered by bottled ink. Eboya recommends a compatible Pelikan converter for this filling system. When changing inks, rinse the section and filling components with clean water until no traces of the previous colour remain.
Package Contents
• Eboya Yatate Black Large fountain pen
• Standard international converter and one ink cartridge, included in the presentation prepared for Inktraveler
• Paulownia wood box, replacing the standard cardboard packaging with this special case
• Warranty
(Photographs are for reference. The appearance of the black surface, its shine and reflections may vary slightly depending on the lighting.)
Technical Specifications
- Brand: Eboya
- Model: Yatate
- Finish: Black
- Size: Large
- Body and cap material: ebonite
- Colour: solid black
- Closed length: 144 mm
- Barrel diameter: 15 mm
- Cap diameter: 16.5 mm
- Nib: Bock No. 6 in 14K gold
- Available nib sizes: F, MF, M and B, subject to availability
- Filling system: international-standard cartridge or converter
- Converter recommended by Eboya: Pelikan
- Clip: gold-tone metal
- Made in Tokyo, Japan
Care and Maintenance
To preserve the colour and finish of the ebonite, avoid prolonged exposure to direct sunlight and humidity. Store the pen in a dry, dark place and wipe its surface occasionally with a soft cloth. Before long-term storage, remove the cartridge or converter and rinse the filling system thoroughly with water. Eboya advises against using pigmented inks.
Frequently Asked Questions
What is a yatate?
A yatate was a portable Japanese writing set with an ink container and a compartment for carrying a brush. Eboya borrows its name and reinterprets its elongated shape as a modern bamboo-inspired fountain pen.
Does the Black ebonite have a marbled pattern?
No. Unlike Eboya’s coloured finishes, this version uses solid black ebonite. Its polished surface may display different reflections and subtle tonal changes depending on the light and viewing angle.
How does the Large size differ from the Medium?
The Large measures 144 mm when closed, with a 15 mm barrel and a 16.5 mm cap. The Medium measures 142.5 mm, with a 13.6 mm barrel and a 15 mm cap. The Large therefore provides a wider grip and a more substantial presence in the hand.
Which nib sizes are available?
The 14K gold nib is offered in F, MF, M and B, subject to availability. These options range from a fine line for compact handwriting to a broader and more expressive stroke.
Which filling system does it use?
The pen accepts international-standard cartridges and converters. Eboya recommends a compatible Pelikan converter when using bottled ink.
Is it suitable for long writing sessions?
Yes. Ebonite feels warm and comfortable in the hand, while the wider Large barrel provides a stable grip for writers who prefer substantial fountain pens.
Eboya’s History and Philosophy
Eboya is the writing instrument brand of Nikko Ebonite Manufacturing, established in Tokyo in 1952 and recognised as Japan’s only manufacturer of ebonite material. Its expertise covers the preparation of the material, the forming of ebonite rods and the careful polishing of individual pen components in its workshop.
The company introduced its own Eboya fountain pens in 2009, combining this technical knowledge with shapes influenced by Japanese culture. The Yatate Black Large connects the history of portable writing with a restrained interpretation of bamboo, turning black ebonite into a durable and functional writing instrument designed for regular use.
“Within the depth of black, every word finds a clear and quiet form.”
