www.zapperplans.com may have the plans for the Colloidal Silver device. I don't remember were we got the silver wire from, but it's important that it 99.95 or 99.99 percent pure silver, and no nickel, which many jewelry shops have the nickel in their wire. We to the plans on paper photocopied from the orthodontist... he's really up on alternative medicine, which is very cool.