Black 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. Black Seven Knob Candles may be especially useful when used for protection, banishing, wisdom, and for absorbing or projecting negative energy. Candle may require leveling to stand perfectly straight. Sizes, colors and shapes may vary slightly. 6 1/2"