Sunset Blush is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. Our ink swatch is produced with a cotton swab on Tomoe River paper.
The top half of each swatch showcases the ink under 5500K lighting (similar to daylight), while the bottom half reveals its appearance under 2700K lighting (comparable to warm indoor bulbs). This presentation lets you preview how the ink's hue transforms across different environments, from office fluorescents to reading nooks.
5500K (Daylight) sources:
Natural daylight (morning to midday)
"Daylight" LED bulbs
Some fluorescent office lighting
2700K (Warm) sources:
Traditional incandescent bulbs
"Soft white" LED bulbs
Candlelight (though slightly warmer, around 1800K-2200K)
Enjoy Sunset Blush as a standalone fountain pen ink, or blend it with other Birmingham Pen Co. fountain pen inks to craft your personalized shade.
Product description and photograph from Birmingham Pen Co.
4ml sample in plastic vial. Bottle pictured is not included.