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 />With a diameter of 10 mm&#44; Proper Finn is two millimeters thicker than his cousin Thin Finn and so stimulates the penis even more intensely. His elegant design with a softly rounded tip and smooth transition between the poles render the insertion into the urethra a matter of little practice. Proper Finn is made of medical aluminum and polished neatly by hand. For extra kicks&#44; it can be warmed on the heater or cooled in the refrigerator: it is designed to retain the temperature for an extended period of time. Length 20.0 cm&#44; diameter 10 mm. *Lubricants are a natural add on 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 />Please note: this is an attachment for the Tension Lover Kit or Pure Vibes Kit. This does not include a power source.