Buer — The Tenth Spirit is Buer, a Great President. He appeareth in Sagittary, and that is his shape when the Sun is there [I think he can only be invoked at this time. דדד]. He teaches Philosophy, both Moral and Natural, and the Logic Art, and also the Virtues of all Herbs and Plants. He healeth all distempers in man, and giveth good Familiars. He governeth 50 Legions of Spirits, and his Character of obedience is this, which thou must wear when thou callest him forth unto appearance.

Brass ring adjustable size (9-14 US size).

Brass is an ancient and living metal. Therefore, brass can darken and leave green marks on the fingers. But it is absolutely safe for health.