 Normally sold in large "caporal" (1/2 liter) glasses to be drunk on location, or by the liter if it is taken home.Chicha is generally sold straight from the earthenware "chomba" where it was brewed.In the Cuzco area, the recipient will often first offer a libation, dripping a portion of the foamy head on the ground with the phrase ""Pachamama, santa tierra"" ("Pachamama" is Quechua for "Earth Mother".