Octopus Fluids Ultramarine Blue fountain pen ink is a vibrant, lively blue with just the right balance of brightness and depth. Reminiscent of clear summer skies and classic European inks, this shade delivers excellent readability while adding a touch of personality to your writing. Made in Germany, Octopus Fluids inks provide smooth flow, rich color saturation, and an easy-to-clean, fountain-pen–safe formula suitable for everyday use.
Dye-based, with some shading.
Where it fits in:
Ultramarine Blue is a timeless choice for anyone who wants something more eye-catching than standard blue-black, yet still polished and versatile enough for school, work, or personal notes.
Octopus Fluids’ standard inks are their “everyday” colors—straightforward, beautiful, and versatile. They’re ideal for regular writing and note-taking, experimenting with color in your journal, or as a safe and easy way to explore new hues before branching out into specialty or waterproof inks.
Product Description:
Octopus Fluids' regular inks offer a smooth, reliable writing experience with vibrant, consistent color in every drop. Crafted for everyday use, this lineup balances rich pigmentation and excellent flow, making it ideal for both professional and personal writing. Each shade delivers clean, crisp lines with quick drying times and minimal feathering, ensuring your writing looks sharp and polished on a variety of paper types. Whether you’re journaling, taking notes, or creating expressive handwritten letters, these inks provide dependable performance and a pleasing color range to suit any style.
Each shade is carefully crafted to deliver excellent saturation and shading. These dye-based, water-soluble inks clean out of your fountain pens easily and are an excellent choice for beginners and experienced writers alike.
Octopus Fluids Ultramarine Blue fountain pen ink is a vibrant, lively blue with just the right balance of brightness and depth. Reminiscent of clear summer skies and classic European inks, this shade delivers excellent readability while adding a touch of personality to your writing. Made in Germany, Octopus Fluids inks provide smooth flow, rich color saturation, and an easy-to-clean, fountain-pen–safe formula suitable for everyday use.
Dye-based, with some shading.
Where it fits in:
Ultramarine Blue is a timeless choice for anyone who wants something more eye-catching than standard blue-black, yet still polished and versatile enough for school, work, or personal notes.
Octopus Fluids’ standard inks are their “everyday” colors—straightforward, beautiful, and versatile. They’re ideal for regular writing and note-taking, experimenting with color in your journal, or as a safe and easy way to explore new hues before branching out into specialty or waterproof inks.
Product Description:
Octopus Fluids' regular inks offer a smooth, reliable writing experience with vibrant, consistent color in every drop. Crafted for everyday use, this lineup balances rich pigmentation and excellent flow, making it ideal for both professional and personal writing. Each shade delivers clean, crisp lines with quick drying times and minimal feathering, ensuring your writing looks sharp and polished on a variety of paper types. Whether you’re journaling, taking notes, or creating expressive handwritten letters, these inks provide dependable performance and a pleasing color range to suit any style.
Each shade is carefully crafted to deliver excellent saturation and shading. These dye-based, water-soluble inks clean out of your fountain pens easily and are an excellent choice for beginners and experienced writers alike.
