This 10ml bottle of Frankincense essential oil is used in the LOSS creative writing pack. You only need to purchase this oil separately with the audio version of the LOSS creative writing exercises. It is included in the text and braille versions.
 
Please note that the advice on using the oil is in tiny print on the bottle. USE OIL AS GUIDED IN THE EXERCISES and do not put directly onto skin unless diluted with a carrier oil. For more information on your oil, go to https://nikura.com/products/indian-frankincense-serrata-essential-oil where you can read the guidance more clearly.