White Seven knob candles (also known as wishing candles) can be thought of as analogues to knot magic - either building or releasing energy or the intent of the spell or ritual as each knob is burned through. White 7 knob candles may be especially useful in magic and healing spells where peace and calm benefit the healing need. Candle may require leveling to stand perfectly straight. Sizes, shapes, and coloring may vary slightly.