Joya Crystal Massage for Everyone Author:Michael Gienger, Ulrich Metz Intended to facilitate the ability to perform a crystal massage anywhere at anytime with no great skills required, this handbook is the companion to the JoyaŽ Massage Roller, a revolutionary wooden implement that holds an easily changeable crystal ball, allowing it to spin freely and glide with ease over the skin. Including step-by-step massage ... more »instructions as well as information on how to treat particular problems and the effects of using different varieties of crystal, the guide teaches how to make the most of the JoyaŽ Massage Roller to produce a truly profound massage.« less