








Ballpoint pen - Limited edition - Iron all black
3 x €83,33 with Klarna.
TETZBO iron ballpoint pen, limited edition of only 5 pieces in all black color. Forged and hand-assembled by Yoshikazu Takai in Japan, it represents a unique exploration of iron as a material for a pen.
This extremely limited edition of only 5 pieces highlights Takai-san's innovative experimentation with iron. Over time, the ballpoint pen will naturally develop a patina, making it even more beautiful.
FEATURES
- Limited edition of 5 pieces
- Designer and manufacturer: Tetzbo (Yoshikazu Takai)
Features
- Weight
- 38 g
- Material
- Iron
- Color
- Black
- Origin
- Japan
- Manufacturing
- Handcrafted
Usage & Entretien
This model is non-retractable and without a cap. We recommend the Tetzbo pen rest for use on a desk.
The surface patina may develop more quickly in warm climate regions.
FROM SCULPTURE TO WRITING
The multifaceted art of Yoshikazu Takai
Born in 1952 in Hyogo Prefecture, Japan, Yoshikazu Takai embodies an artistic metamorphosis that transcends disciplines and generations. Initially recognized as a sculptor, he later expanded his influence to other fields of art and design.
Takai burst onto the art scene with a solo exhibition in 1987 at the prestigious Akiyama Gallery in Tokyo, marking the start of a brilliant career. Between 1987 and 1995, his successive exhibitions were acclaimed nationally and internationally. His majestic sculptures became symbols in public spaces across Japan, bringing a unique aesthetic touch to parks and famous squares.
Yet, change has always been a recurring theme in Takai’s artistic approach. About ten years ago, he took an unexpected turn by leaving large-scale sculptures behind to focus on the nuanced world of stationery. This shift gave birth to his stationery brand, “TETZBO.”
By applying his singular artistic perspective, Takai developed stationery items that not only tell stories but also encourage individual creativity. Each “TETZBO” item carries the imprint of his sculptural experience while exploring new artistic territories.
By making this bold turn, Yoshikazu Takai demonstrated that artistic expression is not limited to a single medium. His transformation from renowned sculptor to inventive stationery creator illustrates his ability to reinvent himself while preserving the emotional depth and complexity that characterize his work.
Today, he remains an inexhaustible source of inspiration, affirming that a true artist is one who constantly evolves, continuously innovates, and captivates.

Filmed in Tokyo, piece by piece
It's intentional.





TETZBO EXPERTISE
What makes these pens unique
The metal lathe
Each pen body is hand-turned on a workshop lathe. No industrial series, a gesture repeated piece by piece.
Le Chibien, metal pencil
The signature creation mimics a small freshly sharpened pencil, made of solid brass. Chibien means mini pencil.
Brass and iron
Unrefined base metals that darken and polish over time with handling.
No identical parts
Shapes, grooves, and finishes vary slightly from one piece to another. Your pen is truly one of a kind.
Repairable, rechargeable
The refills are standard references, and an Allen key comes with models that can be disassembled.
A master, a signature
Yoshikazu Takai makes it himself. Buying a TETZBO means receiving the work of a single pair of hands.




