Purple 7 Knob Candle are utilized for control, command and power spells. Typically, one will burn only one knob a day to keep constant spiritual pressure on a target. A Purple 7 Knob Candle is ideal for use as a primary light in rootwork spells, magic, and spellwork (or utilized as a part of a bigger spell with offertory candles or Jumbo sized candles). Dress your light with a control or command oil of your preference, use a money drawing herbs around your light in magical shapes for control like circles, pointing arrows, triangles or squares. Sold as a curio only. Please use common sense when burning candles. Do not leave an open flame unattended. Burn on a fire-proof surface.