Select the blend of your choice!
Do you remember the Vick’s Vapor Stick (obviously not my product) that you/your parents/your grandparents had/have? This is the same idea but with essential oils on the wick inside!
It is a convenient, personal way to carry the oils with you, especially if you don’t want to have that aroma on your skin to share with others.
These will last for ~ 2 months before you will need another one. Unless you put it through the washing machine (that, unfortunately, is not covered under warranty)