I recently purchased a similar item and when I received it, I discovered that it is not essential oil, but simply fragrance oil. (And not oil, really; oil would be thicker.)
Essential oil is a natural oil typically obtained by distillation and having the characteristic fragrance of the plant or other source from which it is extracted. It is expensive, due to the difficult nature of the extraction process.
I suggest you change your listing title to say Fragrance Oil instead of Essential Oil, or you may have some angry customers who feel they have been misled.
I write to you just as a friend, to warn you. I just happened to see this listing, and thought you would want to know that it is inaccurate.