Kink Spike Solid Metal Pinwheel 3 Wheels. The Spike 3 Wheel Pinwheel from Doc Johnson's Kink collaboration ideal for teasing and tormenting a submissive with unique sensory delights, or as the prologue to a medical fetish play scene. Spike produces a variety of tantalizing sensations and effects depending on the pressure applied; lightly roll the wheel across the skin for a light tickling touch, or press harder to mark or pierce the skin with its sharp prickly points. Kink by Doc Johnson is an exciting collaboration with Kink.com to create a collection of high quality authentic fetish items suitable for long term practitioners and new initiates alike. Product features: stimulating pinwheel with sharp rollers. Perfect for medical play, fetish play or general sensation play. Individual wheel tracks prevent pinching. User controls pressure and effects. Black chrome finish metal. Extra long handle suits every user. Specifications: Color Gun Metal. UPC Code 782421059780. Total length 7 inches, width, diameter 1 inch. Material Zinc Alloy. Please note one wheel only. Shown with 2 for side details.