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! | 1, 2 or 3 10ml Roller Ball Essential Oils | Wowcher