With surgical precision, the master rolls this pinwheel over the skin of his or her sub. The tips of the pins are razor sharp, so the more pressure is put on it, the more painful it will be for the subordinate partner. This pinwheel is nice for beginners but also for advanced players to play with. The pinwheel is made of stainless steel.
The total length of the pinwheel is 17 cm. The diameter of the wheel is 3 cm.