Ideal Tube design

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Pumping Now
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Ideal Tube design

Post by Pumping Now » Mon Jun 05, 2017 1:30 am

Post your designs, considerations & wishes. Maybe a 3-d printer can make it happen.

I added a comfort ring at the mouth, so silicone ring isn't needed. The mouth is tilted, so it's comfortable standing for a long time. THe shape is sexy, like a bull's balls. I can get out of a 4" opening, so it's not a hinged design.
Attachments
cvase 2.gif
My Sketchup iea
cvase 2.gif (4.95 MiB) Viewed 2750 times

biller
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Re: Ideal Tube design

Post by biller » Mon Jun 05, 2017 2:32 am

Looks good not quite sure how the angle will work ,Might give probs getting out when maxed out .i like it

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StretchMine
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Re: Ideal Tube design

Post by StretchMine » Mon Jun 05, 2017 8:32 am

I love this and not far off from what I've been trying to get built for years. Except I need a hinged tube. Who has the technology to make this a reality?
Stretch
Long time pumper/stretcher/infuser. [email protected]

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Pumping Now
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Re: Ideal Tube design

Post by Pumping Now » Mon Jun 05, 2017 10:05 am

I bet a 3-d printer could make forms for a 2-part tube, use it to make a strong plaster mold & 'vacuum' hot acrylic over it.
https://www.youtube.com/watch?v=KfZFw2zc3sc

Instead of a hinge, a 2 sided tube (monster Jr) can be held together fine with binder clips. In my experience, just a little vacuum holds the halves together... But I'm off message here.
https://www.amazon.com/Binder-Clips-Var ... lips&psc=1

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controlalor16
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Re: Ideal Tube design

Post by controlalor16 » Mon Jun 05, 2017 6:15 pm

Look awesome, i hope to some days can I buy one !!!!! The shape looks great , big bull balls!!!!!!!

muscle_wagon
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Re: Ideal Tube design

Post by muscle_wagon » Mon Jun 05, 2017 11:01 pm

This looks awesome... I would buy one !

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pumper tom
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Re: Ideal Tube design

Post by pumper tom » Mon Jun 05, 2017 11:06 pm

sieht geil aus .. hot cilinder

SFBallpumper
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Re: Ideal Tube design

Post by SFBallpumper » Tue Jun 06, 2017 1:39 am

Impressive design!!! It should come in several sizes to allow for growth.
Looking for a sane local pumping buddy, not looking for someone with a perfect body.

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Pumping Now
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Re: Ideal Tube design

Post by Pumping Now » Wed Jun 07, 2017 10:17 am

Several sizes? 'Scale' function in Sketchup to the rescue !
I'm making a design that looks like horse balls, now.

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Pumping Now
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BullMaster comfort ring

Post by Pumping Now » Sat Sep 02, 2017 12:40 am

I made a smooth ring from foam & fiberglass for my Bullmaster. It's permanently attached, & boy, is it comfortable.
Attachments
Ring.png
Bullmaster cushion.jpg
IMG_20170831_163004779.jpg

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major77
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Re: Ideal Tube design

Post by major77 » Mon Sep 04, 2017 2:22 am

I would love to test a tube like that:)
C&B pumper, and I LOVE it ;)
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SFBallpumper
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Re: Ideal Tube design

Post by SFBallpumper » Mon Sep 04, 2017 2:43 am

How did you make your foam and fiberglass cushion? I'd like to make one that fit my anatomy better than a regular ring.
Looking for a sane local pumping buddy, not looking for someone with a perfect body.

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bajapumper
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Re: Ideal Tube design

Post by bajapumper » Thu Sep 14, 2017 6:10 am

Pumping now......I would make the opening a little larger and the overall dimensions larger to accommodate water for "water pumping". Love the lip at the opening.....I use a similar setup now and love it. A thick polycarbonate bwould be the strongest. Sign me up when you actually make them.......maybe contact pump toys to see if they could run with it but cheers to you for a great design.
if I'm on this sight, I'm pumping

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youngerpumper
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Re: BullMaster comfort ring

Post by youngerpumper » Sun Sep 17, 2017 12:46 am

Pumping Now wrote:
Sat Sep 02, 2017 12:40 am
I made a smooth ring from foam & fiberglass for my Bullmaster. It's permanently attached, & boy, is it comfortable.
That is an brilliant idea!

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Pumping Now
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Re: Ideal Tube design

Post by Pumping Now » Sun Sep 17, 2017 1:28 am

I make the tube cushions using styrofoam & fiberglass...
Tools are drill press, Dremel, hot wire cutter, sandpaper for the foam...
West System epoxy & 2 oz fiberglass...
I get a piece of 1" thick foam about 5" square, drill a 1/4" hole in the center. Put a 4" long bolt with nut & washers through the hole.
Put that assembly in the drill press.
With the hot wire, turn the drill press by hand & slice off the foam to the proper outside dimension.
Run the drill press & hold sandpaper against the foam to make a nice curved circle.
Use the dremel % run the press to cut out the inner part to fit the Bullmaster.
Use the hot wire cutter to slice off the 'donut' to the proper inner diameter.
Sand the donut.
Glue the donut to the BullMaster with West System epoxy.
Fiberglass the donut, sand, & paint with epoxy for a smooth finish.

I'll add photos of the process from my next project.

Next time I'll reduce the inner diameter of the entrance to 3 1/2", so my pubis isn't pumped up; just my cock & balls. However, after packing the BullMaster Magnum getting out is S L O W... with the BIG entrance.

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