How can I convert a regular Jar Holder into a Jelq Device

Hello All,
Happy Holidays.

So, I found both a jar holder and a jelq device on amazon.

http://www.amazon.com/gp/product/B000HJBFGC/ref=s9_psimh_gw_p79_d0_i1?pf_rd_m=ATVPDKIKX0DER&pf_rd_s=center-2&pf_rd_r=05DJDMEMQVVA14B38M15&pf_rd_t=101&pf_rd_p=1389517282&pf_rd_i=507846

http://www.amazon.com/Jelk-Fleshtube-Penis-Massage-Device/dp/B0099W2A1M/ref=sr_1_1?ie=UTF8&qid=1356545795&sr=8-1&keywords=jelq+device

I get some serious hand cramps and was wondering if anyone has used something like this and how I could turn the one into the other.

Thanks in advance.

You could simply wrap the rollers on the jar-grabber, or you could probably use it as is.

<1$ for pipe insulation at Lowe’s.

Walmart has it, and Lowes has the foam pipe covers. The lube I use it is the baby oil gel no sticky mess.

Does anyone know if this works as well as manual jelqing? Is there something that I would need to do to make it work as well as jelqing?

This is more or less the same idea as manual jelqing, but it only provides lateral pressure, rather than circumferential pressure.

I mean, you’re still forcing blood into the penis and stretching it out. If anything, this method would be easier (since it has rollers).

Your hands won’t get that tired, and do more reps too.