10 ml roll-on synergistic blended and straight oils for ease of use. Carry them with you where ever you roam. Make them your signature scent, use them to aid relaxation, focus, stimulate energy, and balance your senses. Essential oils are extracted from plants through steam distillation (typically) and the resulting oils are incredibly strong and useful for a healthy lifestyle. We sell straight oils as well as our roll-on bottles. These oils are diluted into pure oils for immediate use.