Over the past 19 years electrode configuration has evolved.
"Series" indicates what sort of electrodes your "SilverPuppy" generator uses.
"Series 2": 12 gauge wire, 7" total length, bent into U shape and adapted with Brass Ferrule to 2.5mm diameter to fit tight in the electrodes sockets. [as shown in photo] [up to 1/1/2015]
AU/NZ customers: https://colloidalsilver.com.au/ still sells electrodes
Specs for all:
.9999 Fine Solid Silver
price is for a pair.
Electrodes can be shipped Internationally via 1st Class mail for less [ roughly 1/2 price ] but I won't know how much less till I get the label made out.
If you want them sent 1st Class, pay what the cart charges and Type "Send 1st Class" in Order Comments...I will refund the difference.