The Penis Male Enlargement Pump InstructionsExplore further
2017-12-21 · 2. There is a hand pump or battery-powered pump that is attached to the tube. You will use this to pump and create a vacuum inside the tube. This creates the suction mechanism which will allow the blood to flow to the penis. Pump until adequate. And please do not over pump as it will cause the blood vessels in the penis to rupture. 3.
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