In a Gelukpa temple in Linchi, Tibet, I saw that some Lamas were making incenses. I recorded the entire manufacture process and made this video. In Tibet，each incense is made from a lot of mysterious materials. Every maker's formula is unique. They bileve that the incense is a bond of spiritual communication between them and the Buddha. https://www.youtube.com/watch?v=gVp0wvryEmM