This is not like traditional pin wheels. As well as being a highly sensual spiked wheel that can be used all over the body including the genital areas, it can also be electrified thus generating further stimulation. Needless to say the handle is fully insulated so the pin wheel is the only place that you will be able to feel the electrical impulses. Can be used with other uni-polar accessories including an ElectraPad, cock/scrotum ElectraRing, ElectraLoop or ElectraProbe. For use with the ElectraStim pack or ElectraProbe pack.