Discover the perfect fusion of elegance and performance with the Ena Kakuta x Uni-ball ONE F Gel Pen 0.38 Blue Set, a limited edition collaboration from Mitsubishi Pencil. Building on the acclaimed uni-ball ONE ink, the uni-ball ONE F features a heavier, premium metal-weighted barrel that enhances writing stability and delivers a refined, sophisticated feel with every stroke.
This special set includes two pens, each with a distinct barrel colour inspired by nature’s calming blue tones. Designed for customisation, the upper and lower barrels can be swapped and mixed to create your own unique combination, adding a personalised touch to your writing experience. Both pens come equipped with smooth-flowing blue black ink, perfect for clear, expressive writing and fine detail work.
Adorned with hand-drawn illustrations by renowned sketch motion artist Ena Kakuta, the pen barrels and packaging showcase her warm, organic style, bringing an artistic charm to your everyday writing tools. Raised in New York and born in Tokyo, Kakuta’s global experience and storytelling through sketches make this collaboration a beautifully crafted collectible.
Whether for journaling, planning, or creative expression, the Ena Kakuta x Uni-ball ONE F Gel Pen Green Set offers premium comfort, smooth ink flow, and customisable style, inviting you to write with intention and grace.
- Package Size: 5 x 14 x 1.8 cm
- Set of 2 pens
- Pen Length: 14 cm
- Pen Diameter: 1.3 cm with clip
- Nib Size: 0.38 mm
- Blue-black ink colour
- Water-based ink
- Made in Japan


【ABOUT THE BRAND】
Uni Mitsubishi, also known as uni or uni-ball, is a Japanese writing instruments manufacture established in 1887. For over a century, uni-ball has been a global leader in providing innovative writing and art instruments.
The brand offers a wide range of products that includes high performing pencils, mechanical pencils, rollerball, ballpoint, felt-tip pens and markers.
