Plasma Screens

Yes, plasma tv screens are technologically- related to violet wands due to the fact that they use different means to electrically excite an enclosed gas, causing the gas to glow.  This electrical current exciting a gas and causing it to glow colors, is precisely what is happening within a glass violet wand electrode.  But you wouldn't pick up a television and run it along someone's spine to get them tingling. 

 Educate yourself so that you can be sure you're getting a bonafide violetwand.

Verdict:  Get and use the right tool for the job and you won't be disappointed.

So, who DOES sell violet wands, when there are so many imposters out there?  

There are only two violet wand manufacturers in the entire world.  The rest sell devices that are not safe or are not appropriate to use for our purposes.  The two who manufacture bonafide violet wands, safe for BDSM, are:

Rupert Huse

Violetwanda

There are various retail sellers that sell products from these two manufacturers.