Product Description
Esterbrook × BUNGUBOX Estie “Kingfisher” Edition
The Esterbrook × BUNGUBOX Kingfisher is more than a limited edition fountain pen — it’s a meeting of two cultures united by a love of fine writing. Crafted from shimmering DiamondCast resin in shades of teal, copper, and black, the pen reflects the jewel-like brilliance of the kingfisher bird. Every swirl in the resin is unique, making each piece truly one of a kind. This edition is part of the Kachōfūgetsu series — “Flower, Bird, Wind, Moon” — curated by BUNGUBOX founder Kaoru Yamagishi to celebrate the harmony of nature. For the Kingfisher, the theme of “bird” is expressed not only in the colors of the resin but also in the gold-plated steel nib engraved with the Japanese character for “bird,” a reminder of the poetic inspiration behind the design.
Why You’ll Love It
A collaboration between Esterbrook and Japan’s BUNGUBOX — exclusive, artistic, and meaningful.
Hand-cast resin body, ensuring every pen has its own distinctive pattern.
Gold-plated accents with a gold-plated steel nib (EF, F, M, B, or 1.1 Stub).
Comes with a hand-painted matching converter, cartridge compatibility, and packaged in a gift box.
A collector’s piece that still feels at home in daily writing.
Specifications
Capped Length: ~149 mm
Posted Length: ~170 mm
Uncapped Length: ~127 mm
Diameter: ~11–13 mm
Weight: ~24–26 g
Included in the Box
Esterbrook × BUNGUBOX Kingfisher fountain pen
Steel nib in Medium
Hand-painted converter
Gift box presentation
