Original poster: "by way of Terry Fritz <twftesla-at-qwest-dot-net>" <Beans45601-at-aol-dot-com> I have a 15,000 kv NST and am building a Tesla Coil. I was looking on ebay and found some (http://cgi.aol.ebay-dot-com/ws/eBayISAPI.dll?ViewItem&item=1721670681) and i was wondering if these would work in my Tesla coil. If not, could someone tell me what i need. Thanks Adam