Sailor Studio 442 Blue-Black Ink Marker 26-5210-442

Sailor Studio 442 Blue-Black Ink Marker 26-5210-442

• Deep Blue?Black Core
  At its heart, 442 presents as a dark, serious blue that edges into black territory — making it work?appropriate while still retaining character. Reviewers of the bottled ink describe it as “a rich blue … in writing, Sailor Studio actually shows as close to a blue?black ink which makes it a possible work?safe ink.” 

• Underlying Purple & Teal Halos
  Where 442 separates under diffusion or wet blending, you’ll often see faint purple undertones and a teal halo at edges. In swatch tests, 442 is noted for bleeding out “blue, green and purple at the edges.” This complexity helps the color avoid being flat or dull.

• Shading & Transition
  In writing with fountain pens, 442 shades — moving from lighter navy to deeper inky blue/purple — in broader nibs. The transition is more subtle in finer strokes, but still perceptible in sweeping or brushed areas.

• Moderate Dry Time & Clean Behavior
  The bottled ink typically dries in ~20 seconds in typical pen use, with minimal smearing after drying. The ink behaves cleanly, with low feathering on quality paper. Th Some reviewers note it “doesn’t smear after it dries.”

• Faint “Halo / Sheen” Effect
  The ink occasionally displays a delicate halo or faint sheen — not bold metallic glints, but a subdued glow in saturated patches.

Based on Sailor’s Studio marker and ink-pen lines, the 442 marker version would likely provide:

• Dual Tips: One end with a brush tip (for washes, shading, expressive strokes) and the other with a fine / hard tip (for lines, detail, handwriting)

• Water?Based Dye Ink: A reformulated dye ink (non?pigmented) derived from the 442 formula, safe for marker tips and feeds

• Plastic Barrel with Color Accents: A lightweight plastic body, likely neutral in tone (white, off-white) with caps or end accents reflect the dark blue color for easy identification

• Ink Flow & Dynamics

  • Smooth, even flow on both tips

  • Enough responsiveness to pressure variation (lighter strokes vs heavier)

  • Layering capability — lighter washes may reveal undertones; heavy strokes show full depth

  • Moderate dry time — saturated areas may take a moment to fully set

  • Minimal feathering on good paper; in porous or absorbent surfaces, some diffusion or softening of edges might appear

• Ideal Use Cases
  The 442 marker would be especially useful for work that demands elegance and subtlety:

  • Professional notes, journaling, or planners where you want more character than black with safe readability

  • Illustrative linework with depth (e.g. architectural, manga, comic inking)

  • Mixed media accents where a deep blue-black with tonal flexibility is desired

  • Lettering and calligraphy where shading or variation is sought

• Care & Considerations

  • Cap both tips securely when idle to prevent drying or tip damage

  • Store horizontally or with guard to maintain ink supply

  • If the tips feel dry after long rest, gently scribble or prime on scrap to re?activate ink

  • Use on smooth, quality, low-absorbency paper to preserve crisp edges and shading character