BRINGERS. BtVS Demon/Monster/Villain.
The eyeless, knife-wielding minions of The First Evil in Season Seven.
We first see them in "Amends." They reappear in "Lessons," the first episode of Season Seven, when we see them killing a Potential in Istanbul. Throughout Season Season they do the dirty work of the incorporeal First under the command of Caleb.
In "Touched," Giles, Faith, and the others interrogated a captured Bringer in Buffy's basement. Under Willow's spell he "speaks" through Andrew.