Tesla Purple Disc
Tesla Purple Disc – 4.5 cm ( 1.77 in) in diameter
Tesla Purple Disc is worn around the neck in most cases, although users often place it on acupunctural points on the body (painful areas) and in that way achieve the effect of Chinese traditional medicine.
It can be also put underneat glass of water to energize it. It is important to be worn as much as possible, cause it speeds up spiritual growth.