|Ooh, color swatches!|
Apache Sunset is exactly what you think it would be: orange. But it's not only orange; it likes to be yellow and sometimes a color very similar to brown, too. I love the shading with this ink. It's great for writing, too; it's dark enough to be readable and light enough to stand out.
It's incredibly well-behaved, but you can really say that about practically any light-colored ink. No feathering, no bleeding, and very light see-through (once again, probably because it's so light). It's not waterproof; a quick soak eradicated the ink, so I wouldn't write my scientific theories in the rain with this.
You can purchase 3 oz. (approximately 90 ml.) bottles of Apache Sunset for $12.50 at The Goulet Pen Company.