In some recent portuguese teachings, Mr Keshe explained how the nanocoated pens work, as well as further insight into the pens.

I have created videos of the english only versions to create a shorter version for busy people.

Rafael of the Portuguese community has also posted pdf versions on all the channels for those who are interested in saving a document copy

Links for Pdf copies below.

https://www.facebook.com/notes/keshe-manufacturing-arizona/pain-pen-teaching-part-1-series-of-questions-chronic-inflammation-and-pain/450184849545944

https://www.facebook.com/notes/keshe-manufacturing-arizona/pain-pen-teaching-part-2-chronic-inflammation-and-pain-start-of-new-teachings-on/187643449640510/