Sailor Kiwaguro Black Pigment Fountain Pen Ink 50 ml

Sailor Kiwaguro Black Pigment Fountain Pen Ink 50 ml

The Sailor Kiwaguro Black Pigment Fountain Pen Ink 50 ml is one of the most highly regarded pigment inks in the fountain pen world. Developed by Sailor using extremely fine pigment particles, it combines outstanding water resistance and long-term durability with a surprisingly smooth writing experience. It is an excellent choice for important documents, illustration, technical drawing, professional writing and everyday use.

Sailor's Ultra-Fine Pigment Technology

Kiwaguro uses Sailor's proprietary pigment formulation based on exceptionally small pigment particles. The Japanese manufacturer developed this ink to minimise the clogging issues traditionally associated with pigment inks while maintaining a comfortable writing experience similar to that of a dye-based ink.

The result is a rich black ink that offers stable flow, excellent line definition and reliable performance even in fine Japanese nibs. This balance of permanence and writing comfort has made Kiwaguro a favourite among fountain pen users worldwide.

Water Resistance and Document Use

One of Kiwaguro's greatest strengths is its excellent water resistance once dry. This makes it particularly suitable for official documents, archival writing, personal records, manuscripts and any situation where long-term preservation is important.

Sailor also highlights the ink's low tendency to bleed through paper and its resistance to show-through. These characteristics make it suitable for a wide variety of applications, ranging from everyday writing and note-taking to illustration, sketching and professional documentation.

Writing Performance

Despite being a pigment ink, Kiwaguro delivers a remarkably smooth and pleasant writing experience. Its fast drying time helps reduce smudging, making it particularly practical for daily use. The ink flows consistently and produces a dense, deep black line with excellent readability.

As with any pigment-based fountain pen ink, regular cleaning of the pen is recommended to ensure optimal long-term performance, especially if the pen will remain unused for extended periods.

Recommended Papers

To fully appreciate the depth and precision of Kiwaguro, we recommend using high-quality Japanese papers such as the Midori Cotton Pad A5 Blank or the Life Ginkouka Paper Pad. These papers highlight the clean lines, deep black tone and excellent behaviour of this pigment ink.

Frequently Asked Questions

Is this ink suitable for fountain pens?
Yes. Kiwaguro is specifically formulated for fountain pens.

Is it waterproof?
Yes. Once dry, Kiwaguro offers excellent water resistance, making it suitable for documents, archival writing and illustration.

Can it clog a fountain pen?
Sailor designed Kiwaguro with ultra-fine pigment particles to minimise clogging. Nevertheless, as with all pigment inks, regular pen cleaning is recommended.

Is it suitable for illustration and drawing?
Yes. Its deep black colour, water resistance and low bleed-through make it particularly useful for illustration, sketching and technical drawing.

Package Contents

The product includes a 50 ml bottle of Sailor Kiwaguro ink presented in an official Sailor cardboard box. (Product photographs are for reference only and slight variations may exist between images and the actual product.)

Technical Specifications

• Brand: Sailor
• Model: Kiwaguro
• Colour: Black
• Volume: 50 ml
• Ink type: pigment fountain pen ink with ultra-fine particles
• Water resistance: water resistant once dry
• Bottle dimensions: 53 × 44 × 70 mm
• Approximate weight: 203 g
• Packaging: official Sailor cardboard box
• Box dimensions: 55 × 47 × 76 mm
• Product code: 13-2002-220
• EAN/JAN: 4901680184508

Why Choose Sailor Kiwaguro?

Sailor Kiwaguro is an excellent choice for writers, artists and professionals seeking a permanent black ink without sacrificing the comfort of a fountain pen. Its combination of durability, water resistance and smooth performance makes it one of the most respected pigment inks available today.

At Inktraveler, we find Kiwaguro particularly interesting because it successfully combines documentary reliability with a writing experience that remains remarkably pleasant and fountain-pen friendly.

The Sailor Philosophy

Founded in Hiroshima in 1911, Sailor is one of Japan's most respected writing manufacturers. For more than a century, the company has combined technical innovation, traditional craftsmanship and a deep understanding of writing culture to create fountain pens and inks appreciated around the world.

Kiwaguro reflects Sailor's commitment to practical innovation: a permanent pigment ink developed to provide long-lasting durability while preserving the smooth writing experience fountain pen users expect.

"Some words deserve to endure; Kiwaguro was created to help preserve them."