10 x 1oz bottles of https://www.wholesalebodyjewellery.com/tattoo-supplies/product/tattoo-inks/starbrite.html StarBrite Ink .
From the manufacturer:
These custom mixed colors are the product of Hal Sawyer.
His eye for muted earth tones and color theory has made him an accomplished artist, and one of our favorite Pro-Team artists!
StarBrite€™s Earthtone Series is comprised of ten neutral shades:

Amethyst
Antique Bone
Dark Moss
Flint Brown
Graphite
Neutral Flesh
Perfect Flesh
Terra Cotta
Tobacco Leaf
Victorian Rose