After this has been attained, simply take off your penis from the hole and use a cock-ring to retain the gained size. This is good when you want to have sex with your partner and you need a bigger penis size and hard erection. Remember not to leave the cock-ring on your penis for more than 30 minutes.
You will be given a free cock-ring when you buy the passion pump. I suggest you should not fall for scams that claim you could increase your penis size using exercises. The penis is not a muscle and exercises can never increase your penis size, regardless of the claims that most are backed by medical doctors.

These gimmicks are sold by the thousands each year, and have the same results as the pills and tablets. A penomet pump may help you get an erection, but it cannot help you achieve any permanent growth. A stretcher may get you an extra fraction of an inch in length over time, but they will not help you gain any girth at all.
Poorly made devices can cause injuries, such as, blistering and bruising, and may even damage soft tissue and capillaries, leading to permanent impotence. I would avoid any contraption I had to insert my penis into, or strap it onto. The risk is not worth the reward.