This is the push piston filler pen.

The Blue Moon Estie is a celestial addition to Esterbrook’s collection, evoking the beauty of a starlit night sky. Its deep, swirling blue resin shimmers with subtle variances, mirroring the luminescence of a moonlit evening. The pen offers the classic Estie features, including a sleek, vintage-inspired silhouette and smooth writing experience. With a modern cushion-cap closure system and a variety of nib options, it seamlessly combines practicality and elegance.

This limited-edition release celebrates the rarity and wonder of a blue moon, making it a must-have for pen enthusiasts and collectors alike. Designed to inspire creativity, its luxurious look and feel promise to elevate every writing experience.

Fitted with a gold plated modern #6 German JOWO nib, the pen uses a push piston fill system and has a cushion cap closure.

Features:

• Gold plated tone stainless steel #6 German JOWO nib
• Nouveau Bleu marbled resin body
• Cushion cap closure
• Ink is filled by a push piston filler accessible by removing the blind cap at the end of the barrel
• Sleek gold plated clip

Dimensions:

• Measurements: 5.9” closed, 5″ open, 6.7″ posted
• Weight: 24g