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Twsbi Diamond 50 Ink Bottles - Blue

₹ 4,507.30 ₹ 4,795.00 6% Off
Available Color

SKU: M7442190 · Out of Stock

Twsbi Diamond 50 Ink Bottles - Blue

The TWSBI Diamond 50 Blue Ink Bottle is a premium fountain pen ink designed for writers, artists, and enthusiasts who seek smooth performance and vibrant color. Housed in a sturdy and elegantly designed 50 ml glass bottle, this ink provides both functionality and style. Its rich, deep blue hue is ideal for a wide range of applications, including professional writing, journaling, calligraphy, and creative projects. The color is vibrant and saturated, ensuring crisp, legible lines while adding a touch of elegance to everyday writing.

Formulated as a dye-based, water-soluble ink, the TWSBI Diamond 50 Blue flows consistently through most fountain pens, producing sharp, well-defined lines with minimal feathering or bleed-through on fountain-pen-friendly paper. While not waterproof, the ink dries at a moderate pace, providing reliable performance for both professional documents and creative endeavors. Its rich blue tone can also exhibit subtle shading, adding depth and character to handwriting, sketches, or calligraphy.

The bottle design is both practical and aesthetically pleasing. Constructed from durable glass, it is stable and easy to handle, with a wide mouth for convenient refilling. The specially engineered nozzle helps maximize ink usage and reduce waste, while the secure cap prevents evaporation, keeping the ink fresh over time. Its compact, well-balanced design ensures that refilling pens is neat, efficient, and hassle-free.

The TWSBI Diamond 50 Blue Ink is compatible with a wide range of fountain pens, including converter, piston, and eyedropper systems. Whether you are writing letters, journaling, practicing calligraphy, or creating artwork, this ink delivers smooth, dependable performance while enhancing the visual appeal of your work.

Overall, the TWSBI Diamond 50 Blue Ink Bottle combines high-quality ink, reliable flow, and an elegant presentation, making it a perfect choice for daily writing, creative projects, or as part of a fountain pen collection. Its vibrant blue color and thoughtfully designed bottle provide both style and functionality, elevating your writing experience with every use.

Product Information

The TWSBI Diamond 50 Blue Ink Bottle is a premium fountain pen ink designed to deliver smooth, consistent writing with a rich blue color. With a generous 50 ml capacity, this ink is suitable for everyday use, professional writing, calligraphy, journaling, and creative projects. The vibrant blue tone provides strong visual impact while maintaining clarity and legibility on paper.

  • Color: Blue — deep, classic blue suitable for professional and personal use

  • Volume: 50 ml — ample supply for multiple pen refills

  • Ink Type: Dye based fountain pen ink

  • Water Resistance: No — not waterproof

  • Bottle Material: Glass — stable, durable, and easy to refill from

  • Compatible With: Fountain pens using converter, piston, or eyedropper filling systems

  • Ideal For: Journaling, note?taking, formal writing, sketching, calligraphy, and creative applications


Usage Notes

This ink flows smoothly through a wide range of fountain pens, producing crisp, well?defined lines with minimal feathering or bleed through on fountain?pen?friendly paper. The bottle’s wide opening and thoughtful design make refilling simple and mess free, and the secure cap helps maintain ink freshness over time. The rich blue shade performs well in both everyday writing and artistic contexts, offering depth and vibrancy that enhance each stroke.

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