Esterbrook x BUNGUBOX Kingfisher Edition Estie

The new Kingfisher Edition pays tribute to the vibrant bird known for its jewel-like feathers and graceful flight along riversides.

Crafted in the U.S. from Diamond Cast resin, the body of the pen features a stunning interplay of deep teal, warm copper, and soft black—mirroring the iridescent elegance of the kingfisher in motion. Gold-plated trim and a matching converter complete the design, along with a special gold-plated nib engraved with the Japanese character for “bird.”

A signature element of Esterbrook x Bungubox collaborations is the painted converter, which turns a practical component into something worth celebrating. In our previous edition, this special detail offered an unexpected surprise for writers who appreciate design in every aspect of their pen.

For this edition, the converter once again takes center stage, this time featuring a bird motif. Subtle yet striking, it adds personality and charm to the inner workings of the pen, ensuring that even the act of filling with ink feels thoughtful and unique. It’s a continuation of a tradition that honors both function and artistry, giving collectors another reason to treasure this release.