The BUNGUBOX x Esterbrook Kachofugetsu "Flower" Fountain Pen is the first release in a limited collaboration series inspired by the Japanese concept of "Flower, Bird, Wind, Moon." This edition draws from the beauty of cherry blossoms in bloom, combining Esterbrook’s classic Estie design with BUNGUBOX’s distinctive Japanese aesthetic. Crafted from semi-translucent crackled pink acrylic, the pen features gold-plated trim and a specially engraved nib bearing the Japanese character for "flower." The barrel allows a subtle view of the included converter, which is printed with delicate cherry blossom details, adding depth to the overall design. Each pen is presented in specially designed packaging, making it suitable for collectors and everyday writing.
- Collaboration: Esterbrook x BUNGUBOX
- Series: Kachofugetsu ("Flower, Bird, Wind, Moon")
- Edition: Cherry Blossom – Flower (first release)
- Material: Semi-translucent crackled acrylic
- Trim: Gold-plated
- Nib: Engraved with Japanese "flower" character
- Filling System: Cartridge / Converter (blossom-printed converter included)
- Available in EF, F, M, and Broad nib sizes
- Packaging: Special edition box included
