I really don't know. But what I have noticed is a little bit stronger erection because off the kegals exercises i have been doing the last 2 week. Got to lead to something good haha.
New problem, I have to pull so hard to feel a good stretch with the Blasters that my tendons in my arms hurt. So I need to pull out the [words=http://www.mattersofsize.com/forum/showthread.php?83577-Length-master-official-order-thread-now-shipping-06-16-2014!!!]LengthMaster[/words]. But need to find good wrapping because last time I almost only pulled skin.
Somebody got some tips? Going to try it out right now!