Eight, 5 mL 100% pure essential oils that are your must-have aromas all year round. Directions: Add a few drops to an aromatherapy diffuser to enjoy the fragrances of nature. Extremely potent, use with care. For more information, visit: sparoom.com/essential-oil-use Eight, 5 mL 100% pure essential oils that are your must-have aromas all year round. Directions: Add a few drops to an aromatherapy diffuser to enjoy the fragrances of nature. Extremely potent, use with care. For more information, visit: sparoom.com/essential-oil-use