Hobonichi Card Case Colour_Multicolour rich sepia brown: darker and

rich sepia brown: darker and more saturated than most browns in the fountain pen world

threaded with red veining and paired with platinum trim

vibrant magenta of Yama-budo—meaning “crimson glory vine” in Japanese—to a convenient cartridge format

it balances durability with a clean

Hobonichi Card Case Colour_Multicolour rich sepia brown: darker andThe Hobonichi Card Case is a slim, practical organiser designed to keep business cards, transit passes, or small paper items neatly in place. Crafted with Hobonichis signature attention to detail, it features multiple clear pockets for easy visibility and quick access, making it perfect for both professional and everyday use. Lightweight and portable, it slips effortlessly into a planner cover, bag, or pocket. Browse our full Hobonichi collection at