This is a great starter set of essential oils to use in your home or workplace. It includes 15 ml bottles of Eucalyptus, Grapefruit, Lavender, Lemon, Orange, Peppermint, and Tea Tree. All of these are wonderful for diffusing as well as using on your body. Individually purchased, this set retails for $142.00. When purchased as a set here, the price is $125.00. Be sure to check out the Essential Oil stand to beautifully organize these oils.