Has anyone made their own pump tubes?

[red_]

I put together a couple of tubes last weekend. I have a picture of them in my gallery with a lapdist.com 10" x 2" one in the middle of picture for comparison.

They are not nearly to the standard of the lapdist.com product but cost a lot less.

The smallest one is 8.3" long internal and oval in cross section.

I have pictures in my gallery of the tubes and a picture of the smallest one being tried for size in case anyone is interested.

 

[9InchGaz]

i sometimes use a large bottle, eg a 750 ml pasta sauce bottle with a 2" diameter opening, with a tube to suck the air out. remove the tube to maintain pressure, insert tube to release vacuum. watch that your balls don't get sucked in!