Black Obsidian Carved Witch’s CauldronBlack Obsidian being a very protective crystal as well as power and grounding.This little cauldron is originally carved to be a sphere holder but it can also be used as a candle holder but please be aware you will have to melt the bottom of the candle slightly for it to stand up as it is curved inside the holder.We are in love with these cute little cauldron carvings