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This document provides instructions for building a simple pain relief cap using copper wire and resin. It involves acquiring copper wire and stripping the insulation using a butane torch or wire stripper. The wire is cut and bent into U-shapes then placed in an empty bottle along with a caustic solution. The solution coats the wires overnight. The wires are then embedded in layers of resin in a plastic bottle cap. Placing the pointed ends of the wired cap at the site of pain can provide relief within minutes. Safety precautions include consulting a healthcare professional before use and using the device only as instructed.Read less