Esterbrook Fountain Pen Estie Seaglass with Silver Trim

The Esterbrook Estie Sea Glass with Silver Trim pairs the soft green, yellow, and cream Sea Glass acrylic with cool silver hardware — a combination that feels fresh and coastal. The silver trim gives it a more contemporary feel than the gold-trimmed version, while the Sea Glass acrylic remains one of Esterbrook's most calming and distinctive colorways.

Specifications

• Brand: Esterbrook
• Model: Estie Sea Glass
• Color/Finish: Sea Glass (green/yellow/cream blend)
• Filling system: Cartridge/Converter
• Nib material: Gold-plated Steel (JoWo #6)
• Nib sizes available: Extra Fine, Fine, Medium, Broad, Stub
• Body material: Acrylic
• Trim: Silver

Nib Guide

• Extra Fine — Very narrow line; ideal for small script or fine-lined paper
• Fine — Narrow, precise line; excellent for small handwriting and detailed work
• Medium — Balanced everyday line width; smooth and versatile
• Broad — Wide, expressive line with excellent ink shading
• Stub — Italic-style nib with line variation; broader on downstrokes, finer on cross-strokes