Looking to achieve the goal of stronger and more potent erections? The Active Manual Vacuum Erection Therapy Kit is easy to use and comes with an ergonomic manual German pump. A translucent cylinder with guide sleeves and a cone make this system simple and effective for those wishing to achieve an erection. The kit comes with four different seal-packed constriction rings and are easy to use. Strong erections are achievable in as little as three minutes with this FDA-approved device. The Active Manual Vacuum Erection Therapy Kit also includes a 50-ml. bottle of Animé lubricant and an instructive DVD.