The Original Pocket Rocket is simply the most powerful and reliable massager in the world! Designed to stimulate the clitoris and other sensual spots, this toy is made for external use, not for insertion. Three metal balls deliver powerful vibrating experience while the bottom dial controls the function and the speed of the massager. Get ready for blast off! Phthalate-free, body-safe ABS plastic. Ivory. Requires 1 AA battery.