The Instruments of Torture
Ear Chopper:
Used as an efficient way to cut the ears from the victim. The helmet was placed on the head; the ears sticking out just under the blades. All it took was a quick chop and the ears would be amputated.
Possibly also used as a torture device - just the idea that the ears would be removed may have been enough to make the victim confirm any of the torturer's suspicions.
Check this site out for more Loveless.