You've been looking for the perfect pump; one packed with pleasure and versatility. The Black Jack Stroker™ will be THE pump to "Wow" you with supreme functionality and intensity. The ever-inventive folks at California Exotic Novelties combined the suction of a traditional pump, along with vibration and stroking features, to create a whole new pumping experience; which, no doubt, will have you reaching for the Stroker over and over again.
Like a lot of penis pumps, the Black Jack Stroker™ uses a squeeze bulb as its pumping mechanism. Though unlike other pumps, its vertical stoking feature allows the suction to intensify with friction and shifting air pressure. A powerful, vibrating egg connects the stroking mechanism to an incredibly stretchy, nubbed, TPR silicone sleeve. Thus, after you lubricate the soft, stretchy mouth piece and guide yourself into the studded sleeve, you can set your battery pack controls to the perfect stroking motion and vibration. The piston-like strokes move the vibrating egg and silicone sleeve upward and downward, the nubs massaging your shaft, as you increase the suction by squeezing the bulb. The sensation provided by this multi-functional pump will have you harder and more satisfied than ever.
Other handy features include the power-grip handle and a quick pressure release button.