TWSBI Eco Fountain Pen - ECO Black Marble with Bronze ( Special Edition 2026)





TWSBI Eco Fountain Pen - ECO Black Marble with Bronze ( Special Edition 2026)
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A Bold Expression of Craft & Character
The TWSBI Eco Black Marble with Bronze blends modern engineering with timeless elegance. Its swirling black marble body gives every pen a unique personality, while warm bronze accents add a refined, vintage touch. The transparent barrel lets you admire the ink flow in action—turning writing into a visual and tactile pleasure.
Designed for everyday writers and fountain pen enthusiasts alike, this Eco model offers exceptional balance, smooth ink delivery, and a look that stands out on any desk.
Product Features of ECO Black Marble with Bronze
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Distinctive black marble resin body – each pen has a one-of-a-kind pattern
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Elegant bronze-tone trim for a premium finish
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Transparent barrel lets you see ink level and mechanism
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Smooth fountain pen nib for effortless writing
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Comfortable grip for long writing sessions
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Precision-engineered by TWSBI for reliability and durability
Why Choose This Pen?
If you want a fountain pen that looks artistic yet performs flawlessly, this Eco is your match. It offers the perfect blend of style, functionality, and engineering—making it ideal for journaling, signatures, or daily notes. The Black Marble with Bronze edition adds a level of sophistication rarely seen in this price class. Due to the nature of the material, there will be some variation in the pattern seen here. We cannot honor special requests.
| Brand | TWSBI |
| Cap Can Post | Yes |
| Cap Mechanism | Screw |
| Colors | Clear |
| Dimensions | 5.5" L x 0.5" D |
| Filling Mechanisms | Piston Filling |
| Grip Material | Plastic |
| Has Clip | Yes |
| Length Capped | 5.5" L |
| Length Posted | 6.4" L |
| Material | Plastic |
| Nib Color | Bronze (Gold-tone) |
| Nib Material | Steel |
| Nib Size | EF-F-M-B-S |
| Refills & Inks | Ink bottles |
| Series | TWSBI Eco |
| Special Features | Transparent barrel, visible piston mechanism, marble-patterned body |
| Trims | Bronze-tone metal |
| Type | Fountain |
| Warranty | Guaranteed for quality |



