These mini chime candles are great because they are small enough that they don't take up much space on the altar, they burn down clean and don't leave as much of a mess, are great for travel, and they can be used up during one or two rituals.  4" each. Sold in singles.
 
White: A stand in for any other color candle that's needed, purity, cleansing, connection to Angels, communication clarity, aura cleansing, chakra alignment, white magick, healing, good intentions.