I did (spent around $30-$40 from what I remember on parts), wasn't hard, I purchased a mini ion generator and made it myself. I preferred my Electric Touch due to size, but I got it working the same, magnets and all.

For kicks I was thinking about buying this one off of WalMarts site. The same company that sells this one also has a newer version out (which is double the price) that actually "charges" through wall socket and works without batteries, is much smaller, more powerful, is silent, and actually looks darn cool. I'm very tempted to pick one up! I'm "not" gonna post a link to their site as they have video on there that I swear I have seen before, so I'm gonna stay on the safe side here.

Here is their "first" version selling on Walmart's main site, and yes, it activates the same as the Electric Touch...


https://www.walmart.com/ip/Electric-Touc......QAvD_BwE