These unique candles are made of natural oils and butters,such as Shea, palm kernel butter, coconut butter, and others, with the addition of essential and aromatic oils. The wicks of the candle are metal free. When the candle burns, it wonderful scent spreads, and a pool of warm massage and body oil forms at the base of the candle. The liquid oil that emerges is only 40-42degrees Cº (104-106.7 Fº) – a wonderful temperature for massage or body oil. When the candle stops burning, the oil solidifies and can be used another time.