Essential Oil (1/4 ounce) with Light Ring and dropper. To use this diffuser, add 15 to 18 drops of essential oil to the groove in light ring. Set the light ring on a cool light bulb. When you turn on light, it heats the oil in ring and releases scent. As you inhale the scent you will enjoy the effects of the oil. A convenient way to diffuse the oil. Bring to work, have it in your work space or in your room. Your choice of Essential Oil blend or a single Essential Oil.
