It works.
I've received a lot of body work (network spinal analysis) that deals with energy and trains you to feel the energy in your own body and from others. I used to think energy work was a bunch of hooey, but now am convinced otherwise.  Feeling the difference, say, in walking barefoot in the grass and connecting with Earth directly, has also made it clear to me.  I'd noticed that working on my laptop or driving makes me feel really fatigued and posture fades.  Figuring it's not exclusively ergonomics, I bought this.  Opted for the plastic one based on weight and knowing if I liked it I'd wear it always and so don't want a heavy object on my neck all the time.  However, in general prefer the idea of silver, or another metal or wood, over plastic, to keep things natural.  I didn't get the bracelet because all the studies are done on the pendant: so go to the original product, I figured.<br /><br />I felt the energy in my chest pretty much immediately after putting it on.  I'm well aware of placebo affect, and, with the Network Spinal Analysis I've received, I'd offer that this device in fact does tweak your energy field.  When waking up, I feel a little tingly all over.  No placebo here.  What they say is it resonates with your own field and amplifies it, allowing it to better stay intact in the presence of external energies such as electro-magnetics.  I feel generally more settled, less stressed.  I felt more focused when playing difficult classical music the other night, and could feel the person next to me getting tenser as I was relaxing into the speed in order to hit the notes.  I've noticed the computer addiction component feels less (the need to stay glued to the screen even after I know I don't feel good doing it).  I feel my posture maintains itself better.  It's been a few days, and I plan to keep wearing it.  I feel it will maintain the higher energy state the NSA puts me into.  As one person said: lower energy states generate lower energy thoughts.  If you want higher thoughts, get a higher energy state.  I even think the cat is more drawn to sitting in my lap: I bet when he snuggles against it, it amplifies HIS energy field too!
Rating: 4 stars