Infinite Thrusting Sex Machine Purple Vibrator. This large vibrator lets your imagination run wild with real fantasies as it thrust gently or forcefully depending on your desire. Get as close as possible to the feeling of real penetration with luxuriously soft silicone shaft that slips in and out at the speed you choose, with intense vibrations that will send you over the end. Size 11.75 inches by 1.5 inches, 3.5 inches thrusting range.