TWSBI ECO Cosmo w/Onyx Fountain Pen
This fountain pen comes in various nib and color options, including EF, F, M, B, and Stub1.1. It features a piston filler mechanism and a postable cap for secure storage. Suitable for beginners to experts.
- The description claims that different nib sizes are suitable for various writing styles.
Specifications
- Nib Size
- Extra Fine, Fine, Medium, Bold, Stub1.1
Variants (5)
- Extra Fine — 58.99 USD — In stock
- Fine — 58.99 USD — In stock
- Medium — 58.99 USD — In stock
- Bold — 58.99 USD — In stock
- Stub1.1 — 58.99 USD — In stock
AI Readiness
Good foundation, but some important product data is still missing.
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