The Monstertube is a great product. I been a vacuum pumper for many years. Four years ago I start getting my penis and sac enlarged with silicone. The monsterube is the only tube that fits me know and the resutls are fantsastic. It is also a very high quality product that will last you for many years to come. It also very comfortable to wear for long extended pump sessions.
[5 of 5 Stars!]
