Warning:<br />Current must never flow through the heart. Do not use if you have a pacemaker&#44; are pregnant&#44; if you suffer from epilepsy&#44; or on any broken or inflamed skin.<br /><br />The Electrosex Scrotum Parachute affixes around the balls&#44; pushing them down slightly. Once plugged into a power box&#44; the numerous contact points inside the parachute run a pleasurable current through the balls&#44; creating intensely erotic sensations. <br /> *Lubricants are a natural up-sell to electro stim toys as they are needed to completed the circuit between the toy and skin&#44; and also help avoid skin irritation. Water based lubricants are recommended based on their high ability to conduct electricity. Silicone is a natural resistor and is not recommended.<br /><br />Compatibility:: This unit works with all Zeus Electrosex accessories. We advise you not to use e-stim devices above the waist as dictated in most electro sex guides. People with heart conditions should not use this product.