Well . . . nearly every Tibetan school teaches some form of shine, and doing simple shine with an object as he's describing doesn't normally require any special transmission, although some good instruction is always helpful. Since this stuff came from Tenzin Wangyal, who is a very competent teacher and whose teachings on this and a lot of other subjects are available in books, in recordings and online, it would be reasonable to seek out additional instruction on shine by him, or even write Ligmincha if there is a specific question. But with shine, doing a lot of it frequently renders many questions moot, as things sort of fall into place after a while.