Live edge birch round. Harvested from a fallen tree. Heat treated, left raw otherwise so that you can imbue with offerings etc. Sigil of Stolas out of the Ars Goetia with the daemonic enn from The complete book of demonolatry by S. Connolly. Roughly 3.25" in diameter and 1/2" thick The wood is burned about 1/16" into the wood so it may be painted or stained and still show. One of a kind piece. The Thirty-sixth Spirit is Stolas, or Stolos. He is a Great and Powerful Prince, appearing in the Shape of a Mighty Raven at first before the Exorcist; but after he taketh the image of a Man. He teacheth the Art of Astronomy, and the Virtues of Herbs and Precious Stones. He governeth 26 Legions of Spirits; and his Seal is this, which is, etc.