This, of course, is very diy. You can buy fine silver wire at jewelry supplies.$5 an ounce or something rediculous like that. Very cheap. You have to figure out how best to insulate it and protect it from oxidation, and all that. But you can experiment to your hearts content without breaking the bank, and when you are done, there is not the next more expensive product sitting there making you drool. If you don't like the results, you still have fine silver wire.
