Green seven knob candle (also known as a wishing candle) 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.  This type of candle is especially helpful when doing work concerning money, wealth, or prosperity.  It is also a fun and unique way to shine a warm glow throughout your décor or alter work!  It stands 7 inches tall.