Electrical discharge machining (EDM) is one of the widely used nontraditional machining methods to produce die cavities by the erosive effect of electrical discharges. This method is popular due to the fact that a relatively soft electrically conductive tool electrode can machine hard work piece. Copper electrode is normally used for machining process. https://www.lightemupsequences.com/limited-value-Icicles-No-6-Textured-Glass-Dildo-8-5in-Clear-Pink-mega-pick/