Pure: With 100% natural and pure essential oils. How to use: Roll onto pulse point at the temples, neck and wrists or apply behind the ears.. Options: Choose from lavender, orange, peppermint, eucalyptus, rosemary and rosehip. Oil amount: Each bottle holds 10ml of essential oil. Essential oils: Get one, two or three 10ml roller ball essential oils! 10Ml Roller Ball Essential Oils | Living Social