Aroma Stone. Gently warms to hand-heat essential and fragrant oils. The Aroma-Stone provides a temperature gradient, with the highest temperatures at the centre of the stone and the coolest towards the rim. This allows you to place heavier oils in the centre and lighter ones near the rim. Care must be taken when handling. Using the Aroma-Stone is simple. Just plug it in and put a drop of oil onto the stone. It takes a few minutes to heat up and once warm the Aroma Stone can be left running. The stone is easily cleaned, by wiping with a damp cloth. As with conventional burners, the Aroma Stone may be used with water to extend vaporisation times. As the Aroma Stone does get warm, it is recommended that it not be placed on highly polished surfaces. |