For use with electrovoltaic cells or in various other chemical, physics and electricity experiments. Each metal electrode measures about 5" x 3/4" x 3/64" ( It is 12cm x 2cm x 1.2 mm in metric system). Carbon (graphite) is 4-5 mm (1/8") thick.
This set is the most complete collection of metals offered by MiniScience. All metal electrodes that MiniScience offers. Each electrode is stamped with a 2 letter identification code for easy identification.
WARNING: Metal electrodes have sharp edges and can cause injury. Not a toy!. Handle with care.

This set includes: Aluminum, Brass, Copper, Iron, Lead, Zinc, Carbon, Bronze, Stainless Steel, Magnesium, Nickel, and Titanium. Each electrode is stamped with a two letter identifier code.