Joyful Honda × Sailor Original Fountain Pen Ink Natto Brown, Ibaraki

Natto Brown fountain pen ink brings a unique piece of Ibaraki regional flavor to your desk. This warm, earthy shade is a creative collaboration between the Japanese home center chain Joyful Honda and renowned stationery maker Sailor. It translates one of Japan's most iconic culinary exports into a rich brown ink that adds deep character to every line on the page.

Japan has a celebrated tradition of regional ink colors inspired by local foods, landscapes, and culture. Sailor is widely respected by pen enthusiasts around the world for creating smooth, reliable fountain pen inks with exceptional shading. This hard to find collaboration bottle, brand new and unused, is a charming addition to any ink collection, offering a playful story alongside serious writing quality.