Ball Tube size question

[shyguy_8121]

Hey guys,
I have a 4" straight tube and it creates a nice effect. It feels a little uncomfortable.. If the balls are touching 3 sides..is that bad or should I get a Sun tea Jar? I like plastic because it is light and the sun tea jars that are plastic are so thin they collapse when you use them.
Questions
1. What do you recommend for a plastic jar? Opening 4" but sized 5" like STJ. Is there any cheap plastic jar online?
2. Is balls on the wall causing gains to be slow and is it not good for circulation?

Thanks,
Shyguy

[cma_throw]

Questions
1. What do you recommend for a plastic jar? Opening 4" but sized 5" like STJ. Is there any cheap plastic jar online?
2. Is balls on the wall causing gains to be slow and is it not good for circulation?

Thanks,
Shyguy

This has a 4’’ opening and will fit the pump toys seal and conversion set: https://www.walmart.com/ip/Mainstays-1- ... 5064803693

Balls on the wall isn’t bad, it just gives a different effect on your growth. Narrow tubes promote length (remember to lube well) and will make your sack longer. A wide stj promotes width and will make your sack more like a soccer ball.

[shyguy_8121]

Thank you for the suggestions. Is that a thick wall stj that will not collapse? I got mine off Amazon and it's so thin when you vacuum it collapses. Have you bought this one?
I'm looking for a wide soccer ball effect. So STJ sounds the way to go.

Thanks,
Shyguy

[cma_throw]

Thank you for the suggestions. Is that a thick wall stj that will not collapse?

Haven’t tried it myself but it will hold up fine. This guy uses it: https://www.reddit.com/r/JarPumping/s/m1HXU5tpBN

[shyguy_8121]

Thank you! Not all plastic STJ's are created equal. I can't wait!

[Brazilien]

I have these two, the smaller one with an inlet of just under 4 inches and the larger one with an inlet of 5 inches. They are made of glass, thick and maintain the temperature of the warm water I put in for the session.