Esterbrook Niblet Tortoise Pocket Fountain Pen
The Esterbrook Niblet Tortoise is a compact pocket pen in the warm amber-and-brown tortoise shell-pattern acrylic — one of Esterbrook's most popular colorways, scaled down to the Niblet's pocketable form. A reliable, attractive everyday carry for writers who love the tortoise pattern.
Specifications
- Brand: Esterbrook
- Model: Niblet Tortoise
- Color/Finish: Tortoise Shell Pattern
- Filling system: Cartridge
- Nib material: Gold-plated Steel (JoWo #6)
- Nib sizes available: Extra Fine, Fine, Medium, Broad, Stub, Needle Point
- Body material: Acrylic
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
- Needle Point — Extremely fine line; ideal for technical writing, small script, or fine-lined paper