TUZU Adjust Fountain Pen, Black, F / M Nib

Why TUZU?

In general, people have the perception that fountain pens are complicated and difficult to use. Survey revealed two main challenges:
-Ink won't flow well depending on how I write.
-It's hard to know where to grip.

Sailor has developed a new fountain pen, "TUZU", that solves these challenges.
TUZU is a fountain pen that can adjust to user's habits.

Product Characteristics
1．Rotating Nib Feature
TUZU Adjust Fountain Pen is equipped with Rotating Nib Feature, enabling nib angle/grip position to change. Fine angle adjustments at 10-degree intervals, so everyone can find their own comfort zone regardless of writing/gripping habits.

2．Natural Fit Grip
Two gently sloped sides for a natural fit to your fingers.
Ample contact surface enables stable gripping.

• Material: ( Cap/Barrel/ Grip) Recycled PC, (Gripping Section) ABS resin, (Metal Parts) Nickel chrome plating
• Type: Converter & Cartridge type
• Nib: Stainless Steel
• φ17.5 x 135mm (including the clip）
• Include 2 cartridges with black ink, and an empty converter
• Made in Japan

The TUZU Adjust fountain pen has been awarded the Function award in 2024 (33rd) ISOT Japanese Stationery Award (日本文具大賞) and also Fountain Pen award in 2025 Japanese Stationery Shop Award (文房具屋さん大賞). The quality and functional design has been recognised by professionals in the industry.

* This is for one fountain pen in the first photo only. Other photos may include other products in the relevant series.