From the manufacturer:
Deep Magenta is a deep, rich purple/red color that's really great for floral work.
You can get nice blends with reds, pinks, and purples.
For a smooth, soft, pastel effect mix with Banana Cream or Citrus Cream.
This color saturates very well in the skin with great healing results. It also works amazing for cover-ups
Gauge Size
The gauge size is the circumference of the smaller bar in the middle.