Esterbrook x Bungubox Estie Kachofugetsu Flower GT Fountain Pen - Pre-Order

Pre-Order!

This product will be back in stock at the end of May 2026.

The Esterbrook x Bungubox Estie Kachofugetsu Flower GT Fountain Pen is an exclusive collaboration where American craftsmanship and Japanese aesthetics come together. Inspired by the Japanese concept Kachōfūgetsu – the beauty of nature, the seasons, and harmony – this fountain pen is a true work of art for lovers of writing and design.

The pen features a refined, floral design with subtle color gradients reminiscent of blossoms in spring. The gold-colored (GT – Gold Trim) finish gives the fountain pen a luxurious look, while the high-quality resin body ensures durability and a comfortable grip.

Equipped with a smooth-writing stainless steel nib, this Estie offers a consistent ink flow, ideal for both everyday writing and calligraphy-like expression. Thanks to the cartridge/converter system, you can easily choose your favorite ink.

Features:

• Exclusive collaboration between Esterbrook and Bungubox
• Inspired by the Japanese Kachōfūgetsu (flowers, birds, wind, moon)
• Elegant floral design with luxurious gold-colored accents (GT)
• High-quality resin body with comfortable grip
• Smooth stainless steel nib
• Cartridge/converter filling system
• Suitable for everyday use and collectors