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TWSBI ECO Black Marble with Bronze Fountain Pen
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TWSBI ECO Black Marble with Bronze Fountain Pen

TWSBI ECO Black Marble with Bronze Fountain Pen

TWSBI ECO Fountain Pen – Black Marble w/ Bronze

Specially designed for beginners discovering fountain pens and equally appreciated by experienced writers, the TWSBI ECO Black Marble w/ Bronze is a reliable choice for everyday writing.

The TWSBI ECO (“economical”) features the same high-quality, high-capacity piston-filling mechanism found in the TWSBI Diamond 580, offered at a more accessible price point. This Black Marble w/ Bronze edition showcases a beautifully marbled black barrel accented with warm bronze trim, creating a refined balance of classic and modern style. The hexagonal screw-on cap posts securely on the back of the pen for comfortable and stable writing.

Each pen is presented in a clear, minimalist plastic case and further protected by an outer cardboard box—ideal for storage or gifting.

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:
  • Every pen listing offers personalization options.
  • Simply choose your engraving preference during checkout.
  • Add specific instructions or requests in your order notes or contact us via email.
  • Laser technology ensures precise, detailed engraving.
  • Ideal for intricate designs, especially on metal surfaces.
  • Reveals the base material's true color.

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 10.0 mm
Diameter - Max 15.2 mm
Length - Capped 139 mm
Length - Posted 161 mm
Length - Uncapped 131 mm
Filling Mechanism Piston
Capped or Retractable Capped - Screw On
Weight - Whole Pen (Empty) 0.75 oz / 21 grams
Nib Size Chart

TWSBI Nib Size Chart

Select Nib Size
From $17.45

Original: $58.17

-70%
TWSBI ECO Black Marble with Bronze Fountain Pen

$58.17

$17.45

More Images

TWSBI ECO Black Marble with Bronze Fountain Pen - Image 2
TWSBI ECO Black Marble with Bronze Fountain Pen - Image 3
TWSBI ECO Black Marble with Bronze Fountain Pen - Image 4
TWSBI ECO Black Marble with Bronze Fountain Pen - Image 5
TWSBI ECO Black Marble with Bronze Fountain Pen - Image 6
TWSBI ECO Black Marble with Bronze Fountain Pen - Image 7
TWSBI ECO Black Marble with Bronze Fountain Pen - Image 8
TWSBI ECO Black Marble with Bronze Fountain Pen - Image 9

TWSBI ECO Black Marble with Bronze Fountain Pen

TWSBI ECO Fountain Pen – Black Marble w/ Bronze

Specially designed for beginners discovering fountain pens and equally appreciated by experienced writers, the TWSBI ECO Black Marble w/ Bronze is a reliable choice for everyday writing.

The TWSBI ECO (“economical”) features the same high-quality, high-capacity piston-filling mechanism found in the TWSBI Diamond 580, offered at a more accessible price point. This Black Marble w/ Bronze edition showcases a beautifully marbled black barrel accented with warm bronze trim, creating a refined balance of classic and modern style. The hexagonal screw-on cap posts securely on the back of the pen for comfortable and stable writing.

Each pen is presented in a clear, minimalist plastic case and further protected by an outer cardboard box—ideal for storage or gifting.

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:
  • Every pen listing offers personalization options.
  • Simply choose your engraving preference during checkout.
  • Add specific instructions or requests in your order notes or contact us via email.
  • Laser technology ensures precise, detailed engraving.
  • Ideal for intricate designs, especially on metal surfaces.
  • Reveals the base material's true color.

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 10.0 mm
Diameter - Max 15.2 mm
Length - Capped 139 mm
Length - Posted 161 mm
Length - Uncapped 131 mm
Filling Mechanism Piston
Capped or Retractable Capped - Screw On
Weight - Whole Pen (Empty) 0.75 oz / 21 grams
Nib Size Chart

TWSBI Nib Size Chart

Product Information

Shipping & Returns

Description

TWSBI ECO Fountain Pen – Black Marble w/ Bronze

Specially designed for beginners discovering fountain pens and equally appreciated by experienced writers, the TWSBI ECO Black Marble w/ Bronze is a reliable choice for everyday writing.

The TWSBI ECO (“economical”) features the same high-quality, high-capacity piston-filling mechanism found in the TWSBI Diamond 580, offered at a more accessible price point. This Black Marble w/ Bronze edition showcases a beautifully marbled black barrel accented with warm bronze trim, creating a refined balance of classic and modern style. The hexagonal screw-on cap posts securely on the back of the pen for comfortable and stable writing.

Each pen is presented in a clear, minimalist plastic case and further protected by an outer cardboard box—ideal for storage or gifting.

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:
  • Every pen listing offers personalization options.
  • Simply choose your engraving preference during checkout.
  • Add specific instructions or requests in your order notes or contact us via email.
  • Laser technology ensures precise, detailed engraving.
  • Ideal for intricate designs, especially on metal surfaces.
  • Reveals the base material's true color.

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 10.0 mm
Diameter - Max 15.2 mm
Length - Capped 139 mm
Length - Posted 161 mm
Length - Uncapped 131 mm
Filling Mechanism Piston
Capped or Retractable Capped - Screw On
Weight - Whole Pen (Empty) 0.75 oz / 21 grams
Nib Size Chart

TWSBI Nib Size Chart