Octopus - Ultramarine Blue Ink Size:3mL Sample A PVD-coated stainless-steel body shifts

A PVD-coated stainless-steel body shifts color as the light moves

Made in Vietnam

Our Classic Explorer fountain pen ink mystery box brings you 7 handpicked ink samples (a generous 3mL each

it's about celebrating the everyday luxury of putting pen to paper

Octopus - Ultramarine Blue Ink Size:3mL Sample A PVD-coated stainless-steel body shiftsOctopus Fluids Ultramarine Blue ("Ultramarinblau") fountain pen ink is a vibrant, lively blue with just the right balance of brightness and depth. Easily fitting into the "business friendly" category, this ink delivers excellent readability while adding just 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 pensafe formula suitable for everyday use.