TWSBI ECO Fountain Pen – Plum w/ Onyx
TWSBI ECO Fountain Pen – Plum w/ Onyx
The TWSBI ECO Fountain Pen – Plum w/ Onyx combines elegance and functionality with its clear acrylic body and deep plum accents. Featuring black onyx trim and a matching black stainless steel nib, this pen delivers a sophisticated yet modern aesthetic.
The ECO’s piston-filling system provides a generous ink capacity, while its transparent body allows you to monitor ink levels effortlessly. Designed for both beginners and seasoned writers, it offers smooth ink flow and exceptional comfort during extended writing sessions.
Each pen comes with a wrench and silicone grease for long-term maintenance, reflecting TWSBI’s commitment to craftsmanship and user experience. Whether you’re journaling, note-taking, or sketching, the ECO Plum w/ Onyx is a reliable and stylish writing companion.
Note: This pen only uses bottled ink, which is not included with this pen.
Key Features
- Versatile Nib Sizes: Available in Extra Fine, Fine, Medium, Broad, and Stub 1.1 to match your writing style.
- Signature Piston Filling Mechanism: Easily refill with bottled inks while keeping track of ink levels through the clear demonstrator barrel.
- Plum & Onyx Design: Transparent resin body paired with a plum-toned cap and black trim for a sleek, modern look.
- Enhanced Comfort & Grip: Ergonomically shaped resin grip ensures stable handling for long writing sessions.
- Durable Stainless Steel Nib: Provides smooth, consistent ink flow for a satisfying writing experience.
- Complete Disassembly: Fully detachable parts allow easy cleaning and maintenance—ideal for fountain pen enthusiasts.
A quick no brainer guide in choosing nib sizes in an overly complicated fountain pen world:
- If you write small, go with an EF
- For the normal writer, F is the most popular
- If you tend to lean on a bigger font, M will be perfect
- B is for statements!! Sign a check in B, write a header in B, do some coloring/shading in B
- Stub nibs are italic in writing style (have a special card or invitation to write?)
PERSONALIZE YOUR PEN WITH CITYLUXE:
| For Every Pen: | Laser Precision: |
|
|
MATERIALS WE ENGRAVE:
Lacquer Engraving
Metal Engraving
Plastic Engraving
Resin Engraving
If you're interested in learning more about the engraving process or need comprehensive details about our personalized pen engraving options, please visit our dedicated Engraving Information for Personalized Pens page.
For questions or assistance, reach out to our team. Your satisfaction is our priority.
Specification
| Brand | TWSBI |
| Product Type | Fountain Pen |
| Body Material | Resin |
| Diameter - Grip | 9.1 mm |
| Diameter - Body | 12.8 mm |
| Length - Capped | 138.8 mm |
| Length - Posted | 167.5 mm |
| Length - Uncapped | 131.6 mm |
| Filling Mechanism | Piston |
| Capped or Retractable | Capped - Screw On |
| Weight - Whole Pen (Empty) | 0.75 oz / 21 grams |
Nib Size Chart
Original: $34.17
-70%$34.17
$10.25Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
TWSBI ECO Fountain Pen – Plum w/ Onyx
The TWSBI ECO Fountain Pen – Plum w/ Onyx combines elegance and functionality with its clear acrylic body and deep plum accents. Featuring black onyx trim and a matching black stainless steel nib, this pen delivers a sophisticated yet modern aesthetic.
The ECO’s piston-filling system provides a generous ink capacity, while its transparent body allows you to monitor ink levels effortlessly. Designed for both beginners and seasoned writers, it offers smooth ink flow and exceptional comfort during extended writing sessions.
Each pen comes with a wrench and silicone grease for long-term maintenance, reflecting TWSBI’s commitment to craftsmanship and user experience. Whether you’re journaling, note-taking, or sketching, the ECO Plum w/ Onyx is a reliable and stylish writing companion.
Note: This pen only uses bottled ink, which is not included with this pen.
Key Features
- Versatile Nib Sizes: Available in Extra Fine, Fine, Medium, Broad, and Stub 1.1 to match your writing style.
- Signature Piston Filling Mechanism: Easily refill with bottled inks while keeping track of ink levels through the clear demonstrator barrel.
- Plum & Onyx Design: Transparent resin body paired with a plum-toned cap and black trim for a sleek, modern look.
- Enhanced Comfort & Grip: Ergonomically shaped resin grip ensures stable handling for long writing sessions.
- Durable Stainless Steel Nib: Provides smooth, consistent ink flow for a satisfying writing experience.
- Complete Disassembly: Fully detachable parts allow easy cleaning and maintenance—ideal for fountain pen enthusiasts.
A quick no brainer guide in choosing nib sizes in an overly complicated fountain pen world:
- If you write small, go with an EF
- For the normal writer, F is the most popular
- If you tend to lean on a bigger font, M will be perfect
- B is for statements!! Sign a check in B, write a header in B, do some coloring/shading in B
- Stub nibs are italic in writing style (have a special card or invitation to write?)
PERSONALIZE YOUR PEN WITH CITYLUXE:
| For Every Pen: | Laser Precision: |
|
|
MATERIALS WE ENGRAVE:
Lacquer Engraving
Metal Engraving
Plastic Engraving
Resin Engraving
If you're interested in learning more about the engraving process or need comprehensive details about our personalized pen engraving options, please visit our dedicated Engraving Information for Personalized Pens page.
For questions or assistance, reach out to our team. Your satisfaction is our priority.
Specification
| Brand | TWSBI |
| Product Type | Fountain Pen |
| Body Material | Resin |
| Diameter - Grip | 9.1 mm |
| Diameter - Body | 12.8 mm |
| Length - Capped | 138.8 mm |
| Length - Posted | 167.5 mm |
| Length - Uncapped | 131.6 mm |
| Filling Mechanism | Piston |
| Capped or Retractable | Capped - Screw On |
| Weight - Whole Pen (Empty) | 0.75 oz / 21 grams |
Nib Size Chart
