# TWSBI Eco Fountain Pen - Glow Green

TWSBI Eco combines simplicity and elegance in this very contemporary fountain pen. By using a piston ink-filling system, TWSBI has been able to create a fountain pen with very high ink capacity. What this means is that you no longer need ink cartridges or a converter...just fill this high capacity fountain pen and away you go.

Why use this pen? The nibs are fantastic, the styling amazing, you will be asked about it everywhere you go, and with it's big ink capacity it is perfect for urban sketching.

All parts are detachable for cleaning. Packaged in a gift box with spanner and grease for mechanism.

Specifications:  
Mechanism - Piston  
Colour - Clear with glow in the dark green lid and piston twist grip  
Nib sizes available - EF, F, M, B, 1.1 italic (stub/calligraphy)

## Details

- **Price:** 69.95 AUD
- **Vendor:** TWSBI
- **Type:** Fountain Pen
- **Tags:** Category_LarryPOST/Brands/TWSBI, Category_LarryPOST/Brands/TWSBI/Fountain Pen, Category_LarryPOST/Brands/TWSBI/TWSBI Eco, Category_LarryPOST/Pens/Fountain Pen

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Extra Fine | 69.95 AUD | In stock |
| Fine | 69.95 AUD | In stock |
| Medium | 69.95 AUD | In stock |
| Broad | 69.95 AUD | In stock |
| 1.1mm Stub | 69.95 AUD | In stock |

## Images

- TWSBI Eco Fountain Pen - Glow Green
- TWSBI Eco Fountain Pen - Glow Green
- TWSBI Eco Fountain Pen - Glow Green

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> Source: [LarryPOST](https://www.larrypost.com.au/products/twsbi-eco-fountain-pen-glow-green)
> Updated: 2026-07-21