Alright Penis Enlargementers!!! I have tried everything from baby powder to latex gloves to grip my penis for manual stretches. All of them did not work for me because I have huge hands that start to sweat heavily when doing manual stretches. I started thinking about what athletes with this problem do, so I started doing a search and came across Magnesium Carbonate or "Lifting Chalk". This stuff is tha bomb!!!! Even when my hands start to sweat, I just apply alittle lifting chalk, and they are dry again. This stuff will not act as a lube the more you put on with moisture, like baby powder does. You can pile this stuff on your penis and it will only improve your grip. With dry hands, your grip will be insane!!!! The stuff is very cheap and you get alot very cheaply, I got 2.5 pounds of it for $8. I won't need anymore for a long time, even if I use it heavily for a long time.