Cosmetic Grade. Safe to use on Face, Lips, and Nails. Our carbon black is
made from high grade furnace black which is approved for use in cosmetics.
Like Cobalt blue, Silky Blue is an ocean of depth and awesome color. If you have
tried Cobalt, you'll notice that Silky Blue is just a tad darker. Here is a
deep, rich color that can be formulated to wear light like a robin's-egg blue,
deep like the Electric blue that it is, or you can simply add some black mica to
it for one spell-binding liner! Electric Blue is really a breath-taking color
that you just have to see. And play with!