Powerful suction for your shaft and vibrant massage therapy for your balls, all in one incredible stroker. The Fap-O-Matic has a sleeve made of realistic, supple FantaFlesh that features 5 suction modes and 10 vibration modes so you can explore and customize your solo sessions. Take things to the next level when you add in the Hyper-Pulse massage piece that cradles your balls and creates powerful sensations for your sack.