This kit contains three electrodes made from zinc, copper and lead. Each electrode measures 1" wide and 5" long and is made from 99%+ pure metals. Each electrode is clearly stamped with its element...
This is a zinc cast plate. We pour these plates at about 1.875"x25" x25" and they can shrink a little during the solidifying process. The plate is hand poured, and the top and bottom will not...