
Human finger bones are classic tools of conjure and find similar uses in Mexican and some African Diasporic folk magic traditions.
The finger bone is used to grant a spirit the capability to interact with the physical world. It is an essential piece of a traditional mojo bag, in which the spirit caught in the bag is given the finger to allow it to 'reach' whatever it's charged to get for its owner.
These bones are legally and ethnically obtained human finger bones, and are appropriate for use in mojos, gris gris and amulets, as well as for advanced necromancy and conjurations with the dead.