I just got some candles (well had some but they were used and not the right colors I wanted), and decided to carve Lilith’s sigil onto them.
I did it for one (to “mark” them as her candles specifically – to be used for just her), and two because i believe it might add a focal point for evocations and things like that?
I looked up what “effect” or anything that carving a sigil does to a candle and didn’t really find an explanation to what it does versus just a normal candle without the carving. Does it make it easier to connect like how an open sigil does? Or like the letter of intent, the carved candle (when lit) serves as a “beacon” for said spirit? Although I know you don’t have to carve the candle for the letter of intent, but read that the flame for that helps the succubus “find you” or something.