Don't let the name fool you, there's nothing shocking about this pump system except the size of the potential reward. This hand-held pump is perfect for beginners or advanced users, and has a vacuum gauge and quick release value. The kit includes a high quality penis cylinder, deluxe pump with pressure gauge, allowing a consistent safe pressure during pumping, 2 ft of vinyl tubing, AC adaptor and all connectors which allow a safe disconnect from the pump from the cylinder. Not for use near water. Requires 4 x AA batteries. Results may vary.