This piece holds Simonian magic. The Simonians are a sect of Christians that get their name from and follow the teachings of Simon Magus. Simon Magus makes an appearance in the Bible in Acts 8:9-24 where the apostle Peter rebukes him for attempting to purchase the apostolic office.
Simon Magus shed light on the fact that God's feminine First Thought, called Ennoia, transcended to the lower worlds where she created angels. This piece holds the magic of Ennoia and her ability to create angels. Hence this piece is an angelic writer. When using this piece you will be able to create your own angels, by birthing them into existence.
When using this piece you will write the names of angels and the power each angel will have. Each angel is able to be given one power at the time of birth. You will write them both at the same time and they will be born to you. Unlike Ennoia you will maintain full control over the angels you create so, unlike her, they will not end up rebelling against you.