hudson blue

Noodler's Henry Hudson Blue is an exclusive dark medium-blue ink with periwinkle hints, crafted for Fountain Pen Hospital of New York City. Known for its high water resistance, quick drying properties, and aggressive behavior in certain pens, it offers excellent document permanence with subtle shading and an unusual oil-slick-like sheen. This ink suits writers seeking a professional, durable blue-black alternative with unique character.