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294 products
Limited Edition
The TWSBI Eco fountain pen has earned its reputation as one of the best values in the fountain pen world—combining thoughtful engineering, impressive ink capacity, and everyday reliability in a clean, modern design.
Featuring TWSBI’s signature piston-filling mechanism, the Eco allows you to fill directly from a bottle of ink, offering a generous ink reservoir that keeps you writing longer. The transparent demonstrator barrel lets you easily monitor ink levels while showcasing your favorite colors. Its lightweight construction and balanced feel make it comfortable for extended writing sessions, whether you’re journaling, note-taking, or sketching.
Fitted with a smooth stainless steel nib in a range of sizes, the Eco delivers consistent ink flow and dependable performance right out of the box.
Silver trim color
Cherry Blossom marks the return of the beloved first chapter in the Kachofugetsu collaboration series with Japan’s BUNGUBOX. Originally released as an exclusive between the two brands, this edition quickly became a favorite among fountain pen and stationery enthusiasts for its blush pink translucent material, delicate floral storytelling, and beautifully printed converter.
As Esterbrook continues to expand globally, the demand for Cherry Blossom has only grown making its return a natural next step for collectors and writers alike.
For the first time, this release is accompanied by coordinating accessories sold separately, including blotter papers featuring artwork by Anne Nossack and a matching blossom pink ink. Together, they create a complete and immersive writing experience that celebrates the beauty and ritual of putting pen to paper.
Part of the excitement of this release is Esterbrook's piston-filling mechanism in the upgraded version of this collection. Customers will have the option of choosing a traditional cartridge-converter Estie.
To celebrate the spooky season and the release of Raven, Esterbrook partnered with artist Anne Nossack (@kleines_p on Instagram)
Pen Realm Exclusive Option - Raven Engraved nib is at an extra charge.
As a refillable INK Fountain Pen, this writing instrument can be configured to match your style with different colors, materials and nib options for a personalized premium writing experience.
Crafted from high-quality aluminium, the lightweight, well-balanced metal body feels comfortable in the hand. Smooth ink flow ensures clean, fluid handwriting. All fountain pens come standard with a polished steel M nib. Additional nibs (add a link jump to the nib page) in a variety of materials and sizes are available for purchase, allowing you to customize your writing experience.
The self-aligning magnetic cap enables intuitive opening and secure closing, combining minimalist design with functional precision.
Specifications:
Nib Material: Steel, Bock 076 Nib
Nib Sizes: Extra Fine, Fine, Medium, Broad
Filling System: C/C
Body Material: Aluminum
Size: 145mm (Closed)/136mm (Open)L x 13mm W - 10mm Section
The TWSBI Eco fountain pen has earned its reputation as one of the best values in the fountain pen world combining thoughtful engineering, impressive ink capacity, and everyday reliability in a clean, modern design.
Featuring TWSBI’s signature piston-filling mechanism, the Eco allows you to fill directly from a bottle of ink, offering a generous ink reservoir that keeps you writing longer. The transparent demonstrator barrel lets you easily monitor ink levels while showcasing your favorite colors. Its lightweight construction and balanced feel make it comfortable for extended writing sessions, whether you’re journaling, note-taking, or sketching.
Fitted with a smooth stainless steel nib in a range of sizes, the Eco delivers consistent ink flow and dependable performance right out of the box.
Rose gold trim color
The TWSBI Diamond 580 fountain pen blends modern engineering with classic demonstrator style, making it one of the most beloved pens in the TWSBI lineup. Crafted with a faceted, diamond-cut barrel, the 580 beautifully showcases your ink while providing a comfortable, balanced writing experience for everyday use.
Built with TWSBI’s signature piston-filling mechanism, the Diamond 580 offers a generous ink capacity and smooth, consistent flow. The transparent body allows you to monitor ink levels at a glance, while the precision-engineered stainless steel nib delivers a reliable and customizable writing experience. Designed to be user-serviceable, the 580 can be easily disassembled for cleaning and maintenance—perfect for fountain pen enthusiasts who love to tinker.
The nib, cap metal accents, inner mechanism, end cap metal accents are now all Rose Gold plated.
RELEASE DATE APRIL 1, 2020
The TWSBI Eco fountain pen has earned its reputation as one of the best values in the fountain pen world—combining thoughtful engineering, impressive ink capacity, and everyday reliability in a clean, modern design.
Featuring TWSBI’s signature piston-filling mechanism, the Eco allows you to fill directly from a bottle of ink, offering a generous ink reservoir that keeps you writing longer. The transparent demonstrator barrel lets you easily monitor ink levels while showcasing your favorite colors. Its lightweight construction and balanced feel make it comfortable for extended writing sessions, whether you’re journaling, note-taking, or sketching.
Fitted with a smooth stainless steel nib in a range of sizes, the Eco delivers consistent ink flow and dependable performance right out of the box.
Bronze trim color
The TWSBI Diamond 580 fountain pen blends modern engineering with classic demonstrator style, making it one of the most beloved pens in the TWSBI lineup. Crafted with a faceted, diamond-cut barrel, the 580 beautifully showcases your ink while providing a comfortable, balanced writing experience for everyday use.
Built with TWSBI’s signature piston-filling mechanism, the Diamond 580 offers a generous ink capacity and smooth, consistent flow. The transparent body allows you to monitor ink levels at a glance, while the precision-engineered stainless steel nib delivers a reliable and customizable writing experience. Designed to be user-serviceable, the 580 can be easily disassembled for cleaning and maintenance—perfect for fountain pen enthusiasts who love to tinker.
Aluminum machined grip, connector, and piston rod.
AL Models have a smooth grip section.
ALR Models have a ribbed textured grip section.
The TWSBI Eco fountain pen has earned its reputation as one of the best values in the fountain pen world—combining thoughtful engineering, impressive ink capacity, and everyday reliability in a clean, modern design.
Featuring TWSBI’s signature piston-filling mechanism, the Eco allows you to fill directly from a bottle of ink, offering a generous ink reservoir that keeps you writing longer. The transparent demonstrator barrel lets you easily monitor ink levels while showcasing your favorite colors. Its lightweight construction and balanced feel make it comfortable for extended writing sessions, whether you’re journaling, note-taking, or sketching.
Fitted with a smooth stainless steel nib in a range of sizes, the Eco delivers consistent ink flow and dependable performance right out of the box.
The Serpentine color features a new coloring technique in the injection molding process to create unique patterns and colors. Every single pen will be unique.
Bronze trim color