Big is not always better, but we've been selling vacuum pumps for over 20 years now, and our "pumping aficionados" have outgrown the 9" flasks
Proof indeed that vacuum pumping does make your penis larger, and with continued use, the effects are even more pronounced. One of our customers who has penis pumped for over 3 years has increased his penis size from 7 inches erect to 11.5 inches when erect.This advanced pump has all the features for a fast and effective workout and it's comfortable to use too.
The 12 inch flask is perfect if you are well-endowed. Please note the 12" flask is ideal for larger men, or if your erection fills a 9" flask. If you don't yet fill a 9" cylinder then stay with it before graduating to the 12 inch version. The Pump includes an All Star Enhancer Ring to help maintain your large erection at its biggest.