Green Seven knob candles (also known as wishing candles) are popularly used in wish magic, spells of money drawing, and candle magic where you are seeking personal growth and spiritual development, with green being the color of fertility and prosperity. Make a wish upon each of the seven knobs before lighting it, with each intended to help you achieve a similar goal, and use the positive energy within the candle`s influence to help improve your life. Measuring 7" high, these are a great addition to your magical practice.