The Rookie of the Year pump gives you the size and confidence you've always dreamed of, without harmful side effects. With each squeeze of the medical pump ball, your penis becomes larger and thicker. Once you penetrate the smooth, flexible PVC opening, you'll quickly discover hard erections that feel great and last long, without performance loss halfway through. The transparent vacuum tube allows you to see your penis grow, and you can instantly relieve the pressure by opening the release valve on the pump cylinder. When you're done, simply disconnect the cylinder from the hose and clean the cylinder with sex toy cleaner and warm water.