If you are into aromatherapy you need to get into 21 drops. This line is 100%natural and convenient to use anytime, anywhere. It is applied with a simple roller ball applicator. The name comes from the fact that there are 21 different formulas to choose from. Everything from a Hangover cure to Will Power.  My faves are the Passion and Invigorate. So roll some all over your body, and someone else’s too……