Esterbrook Estie Blue Moon Piston Button Fill - Fountain PenTake a look at the rarely seen release of this limited edition Esterbrook Estie fountain pen the Blue Moon. Indulge in the celestial beauty of its deep, swirling blue resin, reminiscent of a starlit night sky. Its vintage inspired silhouette and smooth writing experience, along with modern features like the cushion cap closure, customizable nib options, and Esterbrook's piston button fill mechanism make it a practical yet elegant choice. Elevate your