Experience the luxury of Japan’s most celebrated ink in a convenient, travel-ready format. The Pilot Iroshizuku Cartridge series brings the professional performance of the bottled "Droplet of Colour" collection to your favourite Pilot fountain pen without the need for a converter. This Charcoal (Take-sumi) edition is inspired by traditional Japanese bamboo charcoal; it is not a mere grey, but a deep, velvety black with rich shading and a subtle sheen that adds a sophisticated energy to your writing.
Formulated as a high-quality, water-based dye ink, Take-sumi is world-renowned for its exceptional flow and superior lubrication, ensuring your nib glides effortlessly across the paper. Whether you are signing important business documents or capturing daily thoughts in a journal, these cartridges offer a clean, mess-free refill that dries reliably and resists feathering on premium paper. Each cartridge is clearly imprinted with the colour name, allowing you to identify your ink at a glance. Perfectly compatible with Pilot and Namiki fountain pens that accept proprietary cartridges, this 6-piece set is the ultimate accessory for the writer on the go.
This versatile refill is compatible with a wide range of Pilot's fountain pens and desk pens, but not compatible with Custom 823 or Custom Heritage 92.
- Package size: 7.4 x 7.1 x 1.2 cm
- Capacity: 0.9cc x 6 bottles
- Water-based ink
- Made in Japan
【ABOUT THE BRAND】
Pilot Corporation, established in 1918 in Tokyo, Japan, is the nation's oldest and largest writing instrument manufacturer. Founded by Ryosuke Namiki and Masao Wada, the company was originally named Namiki Manufacturing Company. Renamed Pilot Pen Co., Ltd. in 1938 and later Pilot Ink Company, Ltd. in 1950, it became Pilot Corporation in 1972.
Pilot is renowned for its innovative and high-quality writing instruments, including the G2 gel pens, Precise V5 rollerball pens, and FriXion erasable pens. The company also produces mechanical pencils, markers, and fountain pens. With a global presence, Pilot operates subsidiaries in over 20 countries, including the United States, France, Germany, and Brazil. Committed to sustainability, Pilot emphasizes environmentally friendly product design and manufacturing processes.
