MAC Bao Bao's Jewels #4 is a moderately warm-toned, dark brown with a frost finish. It is a limited edition eyeshadow.
Bao Bao's Jewels #4 is described as a "dark brown with silver pearl." It's a taupe brown with warm, yellow undertones and and silver sparkle and smaller shimmers. It had semi-opaque coverage applied dry and fully opaque coverage applied damp, but the damp application makes it much easier to use, as it is smoother and the product holds together better. When I used it dry, the texture is drier and doesn't bind as well, so there is a ton of fall out during application, and it just doesn't wear as well dry for this shade--six hours with fall out--whereas damp application helps the powder bind and adhere to the skin and lasts eight hours with minor fall out. See comparison swatches / view dupes.