So I made one for around $12. (I had to buy duct tape) Homemade Power Jelq, a Jelq Device I tried it and am confused. How the hell do you work the thing? How do you get into a groove, a rhythm? Is there a video out there so I could get a better idea of how to use it? A picture is worth a 1000 words.
You might try searching Youtube or Google, but the only certain location of Jelq Device videos that I know of is here: Jelq Device Videos