Mercury Oil is a herbal blend of lavender, eucalyptus & peppermint essential oils diluted in sweet almond oil. Each glass bottle contains crystal chips & herbs according to the right planetary correspondences. This is a magickal tool designed to promote wisdom, intelligence, communication, travelling, study & self-improvement. Wear it when you need to take a test, give a speech or an interview, or for any task that requires intellectual abilities. Apply onto pulse points: temples, neck, behind the ears & on the wrists every time you want to attract the energy of Mercury. You can also roll it on your candles, on your crystals, or the altar. Mercury Roll On For Communication