Esterbrook Fountain pen, Estie Sea Glass series GT (Oversized)

Specifications:
The material is blended and turned acrylic with a Sea Glass mix of colors and a highly-polished finish.
A sleek clip provides a clean accent for the cap and slides easily to one’s shirt pocket
The Estie is also available with an engineered MV Nib Adaptor (sold separately.) The MV Adaptor delivers a vintage nib experience housed in the modern Estie. Most vintage Esterbrook nib units are compatible with this adaptor.
Our nibs are specially manufactured for us in Germany by Jowo.
A cushion cap closure provides a secondary seal to ensure a wet point.
Ink is filled by a cartridge of ink or a converter, which acts like a syringe to draw ink from a bottle.