We call them "Slim Sticks" but they are technically known as an Acupressure Tool developed by a fellow named Slim Spurling.  The tool consists of 10 gauge twisted wire in the quarter Lost Cubit length.  It functions as an harmonic antenna which is activated by the natural activity of the standing gravity wave of the planet and the Schumann Resonance of 7.86 hertz.  The benefit of this is that the Schumann Resonance is known to build and maintain DNA and resultant physical structures of living organisms..