Van Dieman's Underwater - Abyss - 40ml Fountain Pen Ink Spring Collection The saturation of an ink

The saturation of an ink is the percentage of pure dye content in the mix

feather and bleed more than other

Flow is affected by both the surface tension and saturation of an ink

Whether you're using a fine nib for precise lines or a broad nib for bold strokes

Whether you're drafting a letter

Van Dieman's Underwater - Abyss - 40ml Fountain Pen Ink Spring Collection The saturation of an inkAbyss Underwater Collection 2026 Edition New 40ml Bottle Introducing 'Abyss,' a testament to the profound depths and mysteries of the ocean from Van Dieman's Underwater collection. This ink is a tribute to the Abyssopelagic zone, the realm of the ocean where the sea floor levels out into an expansive, alien like landscape, untouched by sunlight. Abyss is our deepest black yet, formulated with a high concentration of a unique dye to capture the