Capture the fleeting beauty of a Japanese summer morning in every stroke. The Pilot Iroshizuku Cartridge in Morning Glory (Asa-gao) brings the most iconic blue from the "Droplet of Colour" series into a convenient, mess-free format. Inspired by the vivid, refreshing blue of the blooming morning glory flower, this ink is a favourite among professionals and artists alike. It is a highly saturated, true royal blue that offers a clean, bright presence on the page with a hint of sophisticated purple undertones and beautiful shading.
Crafted with Pilot’s signature water-based dye formula, Asa-gao is celebrated for its impeccable flow and lubricating properties, protecting your fountain pen’s feed while providing a silky writing experience. These cartridges are designed specifically for Pilot and Namiki fountain pens (such as the Kakuno, Metropolitan, Capless/Vanishing Point, and Custom series), serving as a portable alternative to bottled ink. Each of the 6 cartridges features the colour name imprinted on the side, making it easy to swap colours on the go without the need for a converter or a sink.
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.