Esterbrook Estie Tortoise Push Piston Filler Fountain Pen
The Esterbrook Estie Tortoise Push Piston brings the beloved tortoise shell-pattern acrylic to Esterbrook's push-piston filling system, giving it a larger ink capacity than the cartridge/converter version. The Flex nib option — alongside Fine Flex and Journaler — makes this one of the most expressive Estie configurations available for writers who want line variation.
Specifications
- Brand: Esterbrook
- Model: Estie Tortoise (Push Piston)
- Color/Finish: Tortoise Shell Pattern
- Filling system: Push-piston (high capacity)
- Nib material: Gold-plated Steel (JoWo #6)
- Nib sizes available: Fine, Medium, Mini Stub, Fine Flex, Flex, Journaler
- Body material: Acrylic
- Made in: USA
Nib Guide
- Fine — Narrow, precise line; excellent for small handwriting and detailed work
- Medium — Balanced everyday line width; smooth and versatile
- Mini Stub — Subtle italic line variation in a shorter nib profile
- Fine Flex — Fine line at rest with flex potential under pressure
- Flex — Medium line at rest with significant flex potential; produces dramatic line variation for expressive calligraphy
- Journaler — Broad italic nib optimized for journaling and notebook writing
Free shipping on all U.S. orders.