The 12 Volt by JO is a clitoral stimulant serum.  Applying this directly onto the clitoris will enhance blood flow and sensitivity to the area.  This provides maximum stimulation.  It is oil-based.  This serum is glycol, glycerin, and paraben free.  The sensation is a unique buzzing vibration.  It pairs well with your favorite bullet or dual-stimulating vibrator.  Friction during sex invigorates these sensitive areas.  A little bit goes a long way!