The corner stone of Dr. Kaplan's Hand Pump Systems, the Deluxe Hand Pump with Gauge is a hand-operated, light-weight, heavy duty vacuum pump with a pressure release valve at your fingertips. Includes: deluxe hand pump, pressure gauge, and tubing. Works with all of Dr. Joel Kaplan's systems and cylinders. The Deluxe Hand Pump is convenient for travel or at times when an electric pump would not be practical. For permanent increase in penis length, penis girth and scrotal enlargement.