For variable speed vibrations from a big cock that looks nearly as good as a real penis, you cannot get much better than the Vibrating Man Size Cock. Not only is this vibe a whole 8 inches in length but it also has a sizable 1.8 inch in diameter. This flesh tone vibrator also comes with squirmy ball sacks, throbbing vein detailed shaft and a realistic glans that will never let you down. 2 AA batteries supplied.