

Esterbrook x BUNGUBOX Kachofugestu Flower Ink
Created to pair with the Esterbrook and BUNGUBOX Kachofugetsu Flower Fountain Pen, this 30ml fountain pen ink features a soft pink tone that echoes the collection’s cherry blossom inspiration. Housed in specially designed packaging, it is a fitting addition to the wider series.
Quick Features
What is BUNGUBOX?
BUNGUBOX is a Japanese stationery boutique known for its fountain pens, original inks, and deep connection to the culture of handwriting. Since 2023, Esterbrook has partnered with BUNGUBOX on a series of special pen releases that bring together Esterbrook’s design language and BUNGUBOX’s distinctive artisticpoint of view.
What's included in my order?
Included in your order will be the Flower pen itself, as welll as the specially designed packaging. The printed cherry blossom converter is also included inside the Estie.
Will there be other pens within this collection?
Esterbrook is thrilled to unveil the Kachofugetsu Flower Fountain Pen, a stunning collaboration with renowned Japanese artist, Kaoru, of BUNGUBOX.
In Japan, there are many beautiful words that have been used since ancient times to describe the beauty of nature. "Kachofugetsu" (Flower - Bird - Wind - Moon) is one of them. Inspired by this concept, the Kachofugetsu Flower Fountain Pen captures the essence of the Someiyoshino cherry tree in full bloom, with its barrel adorned with delicate blossoms.

Artistry in Bloom
Esterbrook is thrilled to unveil the Kachofugetsu Flower Fountain Pen, a stunning collaboration with renowned Japanese artist, Kaoru, of BUNGUBOX.
In Japan, there are many beautiful words that have been used since ancient times to describe the beauty of nature. "Kachofugetsu" (Flower - Bird - Wind - Moon) is one of them. Inspired by this concept, the Kachofugetsu Flower Fountain Pen captures the essence of the Someiyoshino cherry tree in full bloom, with its barrel adorned with delicate blossoms.

A Flower That Never Fades
Crafted from beautiful semi-translucent crackled pink acrylic, the pen features gold accents and a signature gold plated nib bearing the Japanese character for "flower". The unique design allows you to see through to the printed converter, which is adorned with its own pretty pink blossoms.
We offer you this beautiful "flower" that will never fade away.

Beauty in Every Detail
From its crackled translucent body to its blossom-printed converter, the Flower pen brings thoughtful design into every part of the writing experience. Even the nib carries the Kachofugetsu character, adding a final detail that ties the piece back to the spirit of the collection.
