TUZU ADJUST Forge Fountain Pen / Sailor Fountain Pen
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Order Fulfillment
All orders are processed within 1–3 business days after payment confirmation.
We currently ship to the following countries:
- United States
- Canada
- Australia
- Taiwan
- South Korea
- Singapore
- Hong Kong
- Thailand
- Japan
Estimated Delivery Time
After dispatch:
United States: 4–8 business days
Canada: 4–8 business days
Australia: 4–8 business days
Taiwan: 3–6 business days
South Korea: 3–6 business days
Singapore: 3–6 business days
Hong Kong: 3–6 business days
Thailand: 4–8 business days
Japan: 1–2 business days
Delivery times are estimates and may vary due to customs clearance, weather, or courier operations.
Duties
The total amount you pay does not include import duties and taxes.
For international orders, customs duties or taxes may be charged upon delivery.
The Sailor Pen is one of Japan’s leading fountain pen brands. It was founded in 1911 in Kure City, Hiroshima Prefecture.
The brand is known for its uncompromising craftsmanship in nib manufacturing. It has developed unique technologies such as the rare 21K gold nib and specialized nibs represented by the “Naginata Togi.”
Another key feature is its stable ink flow achieved through a highly refined feed system. Sailor fountain pens are widely appreciated by enthusiasts for their smooth and consistent writing performance.
The “TUZU ADJUST Forge Fountain Pen” is the latest model in the TUZU series, featuring a nib rotation mechanism that allows for fine adjustment, combined with a metallic luster finish (released in November 2025).
The TUZU series allows you to rotate the nib to adjust the angle according to your writing style. It is also recommended for left-handed users. Another key feature is the “Natural Fit Grip,” designed with two gentle flat surfaces that naturally fit your fingers.


The body and cap are made from recycled polycarbonate, finished with a vacuum-deposited aluminum layer and coated for a metallic appearance. The grip uses a resin blended with metal powder and is finished with a matte coating, giving it a smooth, dry texture. Its low center of gravity provides stable writing.

This fountain pen combines a metallic feel with practical functionality.
The base model, the TUZU ADJUST Fountain Pen, received the Excellence Award in the Function Category at the 2024 Japan Stationery Awards.

<Features>
- Metallic-look body achieved through vacuum deposition.
- Newly developed nib with a soft writing feel.
- Newly designed feed that allows ink filling with a converter simply by immersing up to the nib’s breather hole.
- Cap with a sliding seal mechanism to help prevent ink from drying out.
- Snap cap for quick start writing.
- Dual-use type (converter/cartridge) *converter included
- Available in F and M nib sizes.
<Color>
- Gun Metal: A deep dark gray with a calm metallic tone.
- Metalic Blue: A vivid yet deep blue with a glossy finish.
- Gold: A soft, subdued gold tone.
- Use only Sailor fountain pen ink. The nib of this product is specially processed to produce a unique color tone. Malfunctions or damage caused by the use of non-Sailor inks are not covered under warranty, and repair or replacement may incur additional charges.
- Adjust the nib rotation mechanism gently without applying excessive force.
- After use, close the cap tightly and store properly.
- If not used for an extended period, remove the ink and clean the pen.
Size
Product: approx. 17.5 × 135mm (including clip)
Package: W177.5 × D70 × H47mm
Product: approx. 22.5g / Total (including package): 134.6g
Material
Nib: Stainless steel (black IP finish)
Cap & Body: Recycled polycarbonate
Clip: Recycled polycarbonate
Grip section: ABS resin (hard plastic)
Grip: Nylon-based resin + metal powder
*Metal parts are finished with black IP coating.
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