The only way I can see for this to be useful would be if your donor had to be away from you for an extended period of time. As Water Rose said, the amount of energy expended would probably drain the person for awhile. It would negate any benefits except in a long term situation.

* As for the other...   Some people will buy anything.

First off, I'm the inventor of the psi-vials necklaces. They are indeed for decorative and jewelry purposes. however they contain both a chemical (an industrial cyrstal compound stronger than strontium aluminate) and a biological element..which to have that component is a treated form of blue algae and phytoplankton, so they wont decompose. 
I thought the idea was neat having both a chemical and biological makeup. the idea was to have a necklace that radiated...blood vials, is geared to more of the sang and goth community, but I felt that a necklace that glowed and radiated represented the psyvamp community better...
(of course if glows because a chemical reaction...and that process produces light energy. )

However I would disagree with peoples statements that is can't store or hold energy, as I have sold a few and continue to do so on request, with a binded construct or servitor attached to them, for various purposes...


Lastly, the necklaces serve as  the main means in which psychic vampire.org stays afloat and pays for itself and any future upgrades or changes...I can not to keep it afloat with my current finances... All money generated from sales of psivials goes directly back into the site and hence back into the OVC. 

Whether people choose to wear them because they think the necklaces are kewl...or just to identify with the psivamp community is up to them.

-Lono F Vespertilio
founder of
www.psivamp.org

Thanks for the welcome!


I thought it would be better if I just explained it directly instead of having everyone do guess work about the reasons...lol..

I actually think people might be confused between the necklaces and an object in an rpg game called psi-ops called psivials...(no where on my site does it say they are used for rejuvenation). how people can get the two confused?...I'm not sure..
I actually knew nothing about it untill I googled, after reading one of the previous posts...minor marketing glitch...
 

nope...not tryin to make a quick buck... Just a site trying to survive


I'm such a slacker, you would've thought I'd have registered here already...


-Lono

Technically not charged...a construct/servitor is different. But It also depends on the Construct. But generally I have found the Cyrstaline nature of the compound to be a decent medium to bind it to as well as the metal cap...Glass itself I have a difficult time attaching constructs to.  As for the algae, If anything it seems to help maintain the constructs integrity, but then its all how you program the construct..


(Though I technically don't make money since it all goes back to the site...I barely clear the monthly charges for the site...I haven't been marketing except for on my site)
 
-Lono