BUNGUBOX x Esterbrook Kachofugetsu Flower

BUNGUBOX x Esterbrook Kachofugetsu Flower

The collaboration between BUNGUBOX and Esterbrook introduces the refined Kachofugetsu – Flower, a fountain pen inspired by Japanese aesthetics, nature, and harmony.

Inspired by the traditional Japanese concept of “Kachofugetsu” — literally “Flower, Bird, Wind, and Moon” — this special edition celebrates the beauty of nature and the changing seasons through elegant details and a delicate, sophisticated color palette.

The Flower edition expresses grace and artistic sensitivity, transforming the fountain pen into a true collector’s piece.
Carefully crafted finishes, premium materials, and balanced aesthetics make this pen ideal both for everyday writing and for enthusiasts of Japanese-inspired and limited edition fountain pens.

As expected from Esterbrook, the writing experience is smooth, reliable, and enjoyable, while the design perfectly combines American craftsmanship with Japanese artistic sensibility.

An elegant, poetic, and highly distinctive fountain pen created for those who consider writing an art form.

Custom JoWo #6 stainless steel nib available in F and M sizes.
Filling system: cartridge/converter (included).