The Kaweco Galen Vivianite Green fountain pen is our 5th collaboration with Kaweco and our official color for 2025. It comes with a matching Vivianite leather Pen Keeper Lanyard case.

Vivianite is a special edition limited to 1,445 pieces and is presented in a signature kraft box.

Our newest collaboration with Kaweco, is Vivianite Green. A beautiful reach green transparent fountain pen. Don't forget to check compatible leather items and ink in Vivianite Green color.

Produced as a special edition, 1450 pieces

Please note, that clips are not included. Comes in a kraft tube.

Dentist, Bilateral, Fude, Italic Fine, Italic Medium, Italic Broad, Italic BB, Architect, Oblique Medium, OB (CG), and OBB (CG) nibs are custom grind options.

Custom Grinds

Custom Nib Grinds by Meltem Hazarhun (@amphorastale)

Dentist (Soft Architect)

Reminiscent of the Architect nib, the Dentist nib stands out for its softer feel, providing a smoother writing experience with minimal feedback and reduced scratchiness. It's excellent for everyday writing tasks. Thin on the down stroke and wide on the side stroke.

Bilateral (Fude Italic)

This unique nib, known as a Fude Italic, is expertly shaped from a 1.1 nib. It offers versatility with its double-sided design, featuring a Fude style on one end and an Italic style on the other.

Fude Nib

Fude means 'bent' in Japanese. These are specialized nibs bent at the tip to give it a curved or rounded surface area.

Fine Italic

A smoother version of the formal italic. Suitable for everyday use and notetaking. Fine Italic has fewer line variations and is great for small handwriting.

Medium Italic

A smoother version of the formal italic. Suitable for everyday use and notetaking. Still a very common nib with more line variations.

Broad Italic

A smoother version of the formal italic. Suitable for everyday use and notetaking. Almost the best line variations.

Double Broad Italic Italic

A smoother version of the formal italic. Suitable for everyday use and big handwriting. The best line variation. Compare to 1.1 standard nib IBB has more line variation and more feedback.

Oblique Medium

Allows for one that rotates their pen slightly. Standard 15 degree oblique.

Oblique Broad

Allows for one that rotates their pen slightly. Standard 15-degree oblique.

Oblique Double Broad

Allows for one that rotates their pen slightly. Standard 15-degree oblique.

Description

Check out this stunning Galen Leather exclusive: the Kaweco Sport Fountain Pen. It's a beautiful demonstrator pen that has a tinted, sapphire blue resin body and cap that's not only functional but aesthetically pleasing to the eye.

This has come about as a creative collaboration with Kaweco who are well known for their focus on beautiful utility and quality craftsmanship. And this is exactly what this limited edition Galen + Kaweco Fountain Pen is centered on.

Following their iconic original 1935 octagonal design, this fountain pen can be described as 'small in the pocket, large in the hand.' The oversized cap arrangement creates a small closed pen but a full-length open pen. Closed, the Kaweco Fountain Pen is just 105mm long. Open, it is 133mm long.

Made from tough but exceptionally lightweight ABS Makrolon plastic, the Kaweco fountain pen features the Galen Leather and Kaweco logo in gold-colored metal on either end of the cap. The polished gold-plated stainless-steel nib is manufactured by Bock of Heidelberg. Kaweco fountain pens are refilled with standard international ink cartridges, such as those made by J Herbin or Kaweco. Available in various nib grades and colors. It's the kind of pen that pairs beautifully with one of our fountain pen friendly leather diaries or fountain pen cases.

About Kaweco

The Kaweco ethos is one of producing high-quality fountain pens at affordable prices. The German-based company has a long history – over 130 years – of producing excellent writing implements. Today much of its range is based on vintage designs using modern materials.

Specs

Pen Material: Tinted resin demonstrator
Nib Material: Gold Plated - steel with plastic feed (no. 5)
Filling Mechanism: Cartridge (standard international, included) or Converter (not included, Kaweco Sport Converter - proprietary), eyedropper convertible
Pen Length (closed): 4.17 in . / 106mm
Pen Length (open, cap off): 3.94 in . / 100mm
Pen Length (open, cap posted): 5.27 in. / 134mm
Pen Diameter (cap): 0.51 in. / 13mm
Pen Diameter (grip section): 0.35 in. / 9mm
Pen Weight: 0.3oz / 8.5g
Packaged in a cardboard gift box

Please note: All custom nib grinds are not factory-made; they are customized by us and are not covered under warranty or service by the producer. For warranty and service matters, Galen Leather is responsible.

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Demonstrator Fountain Pens

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Nahvalur X Galen Original Rose Gold Fountain Pen - Demo

Nahvalur X Galen Original Demo Fountain Pen - Deep Navy

Kaweco Sport Fountain Pen Vivianite Green with Lanyard Pen Sleeve