Eboya Hakobune Wakaba Green Small Fountain Pen
The Eboya Hakobune Wakaba Green Small Fountain Pen combines yellow-green and black Japanese ebonite with a compact 128 mm clipless design. Its warm surface, manageable proportions and 14K gold nib create a comfortable, balanced writing instrument for regular use. It is particularly suited to writers looking for a distinctive Japanese fountain pen inspired by the changing colours of nature.
Wakaba Green ebonite
Wakaba (若葉) refers to the young leaves that appear in late spring, when fresh yellow-green tones begin to deepen towards summer. Eboya expresses this seasonal colour through marbled ebonite in which light green, yellowish highlights and almost black areas flow alongside one another.
Every barrel and cap is made from a different section of ebonite, so the balance of green and darker areas varies naturally. Some examples appear lighter and more vivid, while others display a more restrained pattern with a greater proportion of black. These differences give every Wakaba Green fountain pen its own visual identity.
The Hakobune shape
Hakobune (方舟) refers to an ark or vessel. Eboya associates the name with the wish that its fountain pens will carry happiness to their owners. Gently tapered ends, flat finials and a traditional barrel profile give the model a calm and balanced appearance.
The pen has no clip, preserving an uninterrupted outline and allowing the Wakaba marbling to remain visible from every angle. A discreet Eboya Made in Tokyo engraving identifies its origin without distracting from the material or the simplicity of the design.
Compact proportions for everyday use
The Small version measures 128 mm when closed, with a diameter of 12.4 mm across both the barrel and cap. It offers a slim, manageable alternative to the larger Hakobune sizes while retaining a reassuring presence in the hand. The format works well for everyday notes, correspondence and longer writing sessions.
Ebonite feels naturally warm and comfortable to hold. Without a clip or heavy decorative trim, the pen remains visually restrained and allows the changing yellow-green and black pattern to define its character.
Gold nib and international filling system
The Eboya Hakobune Wakaba Green Small Fountain Pen is fitted with a 14K gold nib for a controlled and balanced writing experience. Its compact body and warm ebonite surface provide a natural grip for both brief annotations and extended use.
It accepts standard international cartridges and converters, allowing the user to choose between convenient cartridges and the wider range of colours available in bottled ink. The Inktraveler presentation includes one compatible converter and one ink cartridge.
Package contents
• Eboya Hakobune Wakaba Green Small Fountain Pen
• Standard international converter
• One ink cartridge
• Paulownia wood case specially prepared for Inktraveler
• Warranty
(Photographs are for reference. The position, intensity and distribution of the yellow-green and black marbling may vary because every ebonite body has its own pattern.)
Technical specifications
- Brand: Eboya
- Model: Hakobune
- Finish: Wakaba Green
- Size: Small
- Barrel and cap material: marbled ebonite
- Colour: yellow-green with dark or nearly black veining
- Design: clipless with a threaded cap
- Closed length: 128 mm
- Barrel diameter: 12.4 mm
- Cap diameter: 12.4 mm
- Nib: 14K gold
- Filling system: standard international cartridge or converter
- Made by Eboya in Tokyo, Japan
Caring for ebonite
Avoid prolonged exposure to direct sunlight, high temperatures or excessive humidity. When the fountain pen is not in use, keep it clean and dry inside its case, preferably in a dark place. A gentle wipe with a clean, soft cloth is sufficient for routine exterior care; abrasive cleaners and solvents should not be used.
Before storing the pen for an extended period, remove the cartridge or converter and rinse the section with water at room temperature. Allow every component to dry completely before reassembly and never force the cap or filling system into place. Eboya advises against using pigment inks. Gradual changes in tone or gloss are natural characteristics of ebonite.
Frequently asked questions
What does Wakaba mean?
Wakaba (若葉) refers to the young leaves that appear in late spring. The finish combines yellow-green shades with darker and almost black areas.
Do all Wakaba Green fountain pens have the same pattern?
No. The balance and direction of the green and dark areas vary throughout every ebonite rod, giving each pen its own marbled pattern.
How compact is the Small version?
It measures 128 mm when closed and 12.4 mm across both the barrel and cap. It is the compact option within the Hakobune family.
Which filling system does it use?
It accepts standard international cartridges and converters. This Inktraveler presentation includes one converter and one ink cartridge.
Does the Hakobune have a clip?
No. The clipless construction is a deliberate part of the design and preserves the model’s clean, continuous outline.
Eboya and Japanese ebonite
Eboya is the writing-instrument brand of Nikko Ebonite Manufacturing, a Japanese company established in 1952 and recognised as the country’s only remaining ebonite manufacturer. Its expertise covers the production of ebonite rods, the development of coloured mixtures and the work required to turn this material into durable writing instruments.
The company began offering its own fountain pens under the Eboya name in 2009. Bringing material production and penmaking together keeps both stages connected to the same craft tradition. The Hakobune Wakaba Green reflects this approach through a restrained form and a seasonal colour pattern that belongs to one pen alone.
“Like a new leaf opening to the light, every written line can mark a beginning.”
