The spells of the "Book of the Dead" made use of several magical techniques which can also be seen in other areas of Egyptian life. A number of spells are for magical amulets, which would protect the deceased from harm. In addition to being represented on a "Book of the Dead" papyrus, these spells appeared on amulets wound into the wrappings of a mummy. Everyday magic made use of amulets in huge numbers. Other items in direct contact with the body in the tomb, such as headrests, were also considered to have amuletic value. A number of spells also refer to Egyptian beliefs about the magical healing power of saliva.