This black Wartenberg wheel from the Sinner Gear assortment is indispensable within the S&M toy assortment of anybody who needs to go a step additional. The pinwheel supplies a tingling sensation when it rolls over the pores and skin. It is made from chrome steel and may be very robust and sturdy. The toy has 7 wheels with sharp factors. Apply some strain, uncover intimate zones and see how far you might be prepared to go.