Penis Pumps work by creating a vacuum that pulls blood into your penis which cased it to harden into a firm erection. Penis pumps offer an almost instantaneous effects, creating firm and rock hard erections and making your penis longer, harder and more sensitive than ever before. Use in conjunction with a quality penis ring to maintain a firm erection for extra sexual pleasure and hours of fun. To create the suction and increase the size of your penis, simply squeeze the pump several times, the vacuum created causes your penis to swell and harden. This action over time causes the tissue to gradually increase in size and mass thereby offering penis enlargement. Choose from our range of quality penis pumps we have on offer in South Africa.