As an alignment and connection to the ancestral current read more of this application in Raven Grimassi's book:Witchcraft: A Mystery Tradition and The Well Worn Oracle Kit.
As a magical tool it represents the agility of the mind and mental attitudes. The following information is to help you understand the properties attributed to these candles.
Green:Creating mental wellness for the attraction of prosperity, abundance, growth
Opportunity and expansion.
White:Creating mental space for healing, purifying thoughts, clarifying thoughts, and connecting with ancestral spirits.
Black:Creating mental attitude for dispelling negativity, reversing bad luck, reflect & return bad stuff, to bind. Black should be used very carefully so not to attach karmic return with this color.
