Cornicello
A cornicello (Italian pronunciation: [korniˈtʃɛllo]), cornetto (Italian for 'little horn' / 'hornlet'; [korˈnetto]), corno (Italian for 'horn"'), or corno portafortuna (Italian for 'horn that brings luck') is an Italian amulet or talisman worn to protect against the evil eye (or malocchio [maˈlɔkkjo] in Italian) and bad luck in general, and, historically, to promote fertility and virility. In Neapolitan, it is called curniciello or variants thereof.