Abstract We study solutions of Einstein equations with negative cosmological constant in five dimensions that describe black holes whose event horizons are homogeneous. anisotropic spaces. We focus on the case where the constant-time slices of the horizon are the Nil geometry. the Thurston geometry associated to the Heisenberg group. http://www.markbroyard.com/flash-grab-v-syndicate-thc2-einstein-shatter-resistant-glass-rolling-tray-sale-super-save/