This pinwheel device from Steel Power Tools is an amazing item for any medical fetish or sensation play. Torture or pleasure? The tool features a daring spiked wheel that provides pleasure or pain, the choice is yours...roll the Wartenberg wheel over your victim’s body to deliver a tickling sting, or roughly to inflict a stabbing pain. When the wheel is dragged across the skin, it feels like scratching claws.. The Pinwheel has a sleek, modern design and is made from high-quality stainless steel. The wheel has a single row of pins to tease your senses and allow for some kinky BDSM play. It is built for pleasure and designed to last.