Pilot Iroshizuku sui gyoku 50 ml Fountain Pen Ink

Pilot Iroshizuku Sui gyoku 50ml Fountain Pen Ink

Sui gyoku is a delicate, translucent ink inspired by the clarity of jade immersed in water. With its light blue-green hue, it offers a subtle yet elegant writing experience—perfect for journaling, letter writing, or everyday notes with a personal, refined touch.

Pilot's Iroshizuku series pays tribute to the natural beauty and seasonal landscapes of Japan. The name combines “iro” (color) and “shizuku” (drop), symbolizing the purity of natural pigments. Sui gyoku captures the soft, fluid impression of jade reflected through water—an image of harmony and inner calm.

Concept and Design

This ink and bottle are designed to evoke lightness and transparency. The pale green tone of Sui gyoku varies subtly depending on the paper, offering elegant tonal shifts that invite reflection. The glass bottle adds a premium feel and ensures easy filling, even when the ink level is low.

Performance and Compatibility

Formulated for all fountain pens, Iroshizuku ink ensures a smooth, consistent flow and clean lines. It dries efficiently and enhances every stroke with clarity and softness. The 50ml bottle is ideal for frequent use and a long-lasting supply.

Tip for Best Color Perception

To fully appreciate the transparency and vibrancy of Sui gyoku, we recommend using high-quality paper such as the Midori MD Cotton Pad A5 or Midori MD Cotton Pad A4. These papers enhance the ink’s tone and showcase its unique character and shading.

Package Contents

This elegant glass bottle contains 50ml of Pilot Iroshizuku Sui gyoku ink and comes in a sleek silver box. (Colors displayed on screen may vary slightly depending on the paper used.)

If you're looking for another Iroshizuku color that is not listed, feel free to email us at inktraveler@inktraveler.com; we’ll be happy to help you find it.

Technical Specifications

• Color: Sui gyoku (watery jade green)
• Volume: 50ml
• Bottle weight: 271 g
• Product size: 82 mm × 86 mm × 36 mm
• Box size: 95 mm × 87 mm × 38 mm
• Total weight (boxed): 290.7 g
• Compatible with all fountain pens
• Made in Japan

Brand Story

Since 1918, Pilot has combined Japanese craftsmanship with cutting-edge innovation to create tools that elevate the writing experience. The Iroshizuku series embodies this spirit—blending functionality with artistic expression. It has become an international icon for fountain pen ink lovers seeking refined performance and cultural depth.

“With Pilot, write your world your way.”