Live edge birch round. Harvested from a fallen tree. Heat treated, left raw otherwise so that you can imbue with offerings etc. Sigil of Marchosias 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.