Master Series Spiked 5 Row Pinwheel. This modern take on a Wartenberg wheel features a row of 5 spikey pinwheels for your pin pricking pleasure. The ergonomically shaped handle allows for good grip in those hot and heavy moments when you want to deliver a subtle but sharp sensation. The smooth rolling motion will glide over the whole body, dipping easily into those most sensitive spots. Ideal for sensation play, this device pairs well with a blindfold to keep your partner guessing where they will feel that delightful sting next. Lightweight and travel friendly, this pinwheel is a simple way to spice up any sexual experience. Measurements 6.5 inches in length, 1.4 inches at widest point. Materials ABS plastic, Metal. Color Black.