Happiness in a roller bottle! This blend is a citrusy blend of lime, wild orange, bergamot, arborvitae and ylang ylang. Essential oils are powerful natural solutions that can help support our emotions, moods, and health. There are many ways to use oils, but one of the top ways is by creating easy to use rollerball. If you do not have the oils and want one made for you add this customer favorite to your cart.