As far as how it work, it is still a mystery to me, if you go on site of this German man: http://www.energiekegel.de/ maybe you can make sense of the language, it may have to do with the power of the full color spectrum on the molecular level, so this is what I know: I saw it, I liked it, I did it….and it worked.
Now for sure it does not work in the same way as the resin Orgonite, I feel strongly this is the next level up, and because of the testimonies of those ladies yesterday, I know I am correct.
The simplicity of those devices makes it most attractive………………..not good to put in water though 
, for that we must stick to the resin.
Yes I think it must be like sheet rock, unless it is a different composition for dry wall, I remember someone saying that plaster was selenite?
Josh