Robert Oster Tranquility Fountain Pen Ink — 50 mL
Robert Oster Tranquility is a green-leaning teal with a calm, saturated base and enough variation to keep long passages lively. In wetter areas, a reddish-pink sheen can appear along the edges and over pooled strokes.
Independent reviews describe moderate shading, a fairly wet flow, and quick-to-average drying despite that generous delivery. Sheen varies with paper and nib but is more than a swab-only effect in the right combination. There is no shimmer.
Ink character
- Color: medium green-teal
- Shading: medium
- Sheen: reddish-pink in wetter areas
- Shimmer: none
- Flow: wet
- Water resistance: low
- Best suited to: journaling, long-form writing, correspondence
Tranquility earns its name through balance: saturated but not heavy, colorful but not difficult to read, with a warm sheen that appears only after the teal has done its work.
Swatch note: Ink appearance may vary depending on lighting, paper, pen, nib size, ink flow, and display settings. Boston Lore Studio swatches are provided as a guide.