Made to make the penis bigger and harder so you can perform for longer we have the fabulous Penis Pump Stiff And Strong, a stunning and effective 9-inch long penis enlarger featuring a clear vacuum tube with measurement gauge so you can see your penis grow. The superb Penis Pump Stiff And Strong also features a seal around the opening to make sure your shaft is sealed tight and features and easy to use scissor action pump for producing the vacuum around the shaft, whilst the manometer shows you the pressure. Once you slide your penis into the tube you simply start squeezing the scissor grip pump, and the vacuum will increase blood flow so that your shaft expands to become fatter and long and with a longer lasting erection.