Single 1oz bottle of StarBrite Ink .

From the manufacturer:
Dead Yellow is a must have for those inspired by rot and gore.
You cannot create that perfect puss boil on the face of your next zombie without this color.
Works well as a highlight in any living dead work and rotting tissues.
Unlike Canary Yellow, Dead Yellow is a dark ink that blends very nice with all other colors.
It is good for background and floral pieces as well.