P-Tainer Demo Kit
Not sure what size you are? Not sure what wearing weight feels like? This kit gets you everything you need to find out!
- 9 P-tainers based on your measured size
- 3 Sizes of Stiff Silicone Gripper
- 1 Demo Weight Kit to feel how different weights feel
Made in Austin, TX.
Categories: P-Tainer Kits , Beginner Kits- Start Here!
Description
P-Tainer Demo Kit
We've streamlined the way to find the right P-tainer and the right amount of weight for you, with our new Demo P-tainer and Tension Gauge Kit.
Not sure what size you are? Try our sizing methods below.
Why Start With the Demo Kit?
Nine Combinations
Three diameters × three lengths, centered on your sizing
Three Grippers
One stiff gripper for each diameter in the kit
Find Your Weight
Bottle, string and gauge to dial in tension
Try Before You Commit
Wear each one before buying the real thing
Fits Our Accessories
Threaded end works with weights and straps
Made in Austin, TX
Designed and manufactured in Texas
3 Sizes & 3 Lengths for You to Try
A P-tainer is sized in two directions:
- Diameter – the number most people mean when they say "size", and how wide the P-tainer is
- Length – how long the body of the device is. Most guys can use the default +0mm standard size, but if you have more coverage you may want a longer body for your extra skin
Follow our How to Measure guide to find your size, or take the P-tainer Length Quiz. We'll handle the rest and get you the three diameters and three lengths closest to your measurement.
Everything Arrives Labelled
Every P-tainer in the kit has its size and length marked right on the knob, so you always know which one you're wearing and which direction to move next.
- Start in the middle – the size and length you ordered is your starting point
- Step out from there – the other eight are your step up and step down in each direction
- The kit steps in 10mm – our full range steps in 5mm, so if two neighbours both feel slightly off, the size between them is probably yours
How to Try Out Different Weights
Foreskin retraining is about steady, comfortable tension over months, not about how much you can stand for ten minutes. The collapsible water bottle, string and tension gauge are there to help you find the amount that feels right to you.
- Fill the water bottle and clip it to the gauge to find the weight you want (100% full is about 17.5oz).
- Put on your P-tainer, then loop the string snugly around the round threaded end. See How to Use Your P-tainer for the full walkthrough.
- Clip the carabiner on the filled water bottle to the loop on the P-tainer.
- Enjoy the hang, and try different amounts of water to experience different amounts of weight.
About the Demo P-tainer
Demo P-tainers are built to answer one question, which size is yours, and then hand off to the real thing.
- Marked with "DEMO" printed onto the P-tainer, and intended for short term use only
- Made with a low heat resistant material, so it may deform if left in a hot car
- Less infill, so it's less sturdy and durable than a Dishwasher Safe P-tainer
- Threaded end works with all of our accessories
- A sizing tool rather than a long term device, so demo pieces aren't covered by our warranty or return policy
Once you know your number, the Dishwasher Safe P-tainer is what you'll actually wear day to day: smooth matte finish, high temperature resistant, and 100% solid for maximum heft.
More Information
Tips and Tricks
- Check out the "tabs" at the top of the description for additional guides and helpful videos
- Give each P-tainer a real wear before you judge it, long enough to sit, walk around and forget about it
Care & Maintenance
- Wash each P-tainer and gripper with warm water and hand or dish soap before the first wear
- Demo pieces are not dishwasher safe. Hand wash only, and keep them out of hot cars
Ready for the Real Thing?
Once the demo pieces have done their job, here's where to take it next.
Pocket Rocket Weight Sets
Discreet stainless weight from 4.5oz to 16oz, with everything you need to wear it.
Modular Weight Sets
Stack and adjust your weight as you progress, from 4.5oz up to 16oz.
Stainless Weights
Bulges, spacers and gear that thread straight onto your P-tainer.
Silicone Grippers
Stiff for active tugging, soft for all-day wear, in every size.
How it Works
Everything is labelled. Find the one matching the size and length you ordered and start there — the other eight are your step up and step down in each direction.
Wash the P-tainer and gripper with warm water and hand or dish soap before the first wear.
- Pull the gripper hole over the knob end of the P-tainer, dots facing out.
- Flip the gripper up out of the way.
- Set the dome end of the P-tainer over your glans.
- Hold the P-tainer against your glans by the knob end with your non-dominant hand.
- With your dominant hand, wrap your thumb and index finger around the bottom of your shaft and pull up on the skin while pushing the P-tainer into your body, rolling whatever slack skin you have up onto the body of the P-tainer.
- Use your other fingers on the hand holding the knob to flip the gripper down over your skin.
- Pinch the outside of the silicone to smooth out any wrinkles. The skin should sit flat, with the tip near the circle at the top of the gripper.
Full walkthrough with pictures and video: How to Wear Your P-tainer.
Give each one a real wear — long enough to sit, walk around and forget about it. You're looking for the one that holds without pinching and stays put without you thinking about it.
- Too much tension, or it pinches? Try one step shorter.
- Slack skin, or it works loose? Try one step longer.
- Feels tight around the body, or leaves a mark? Try the next diameter down.
- Skin won't stay rolled up? Try the next diameter up.
The demo kit steps in 10mm increments. If the standard and the +10 both feel slightly off in opposite directions, the +5 between them is probably your size — our full range steps in 5mm.
The string has a pre-tied loop at each end. Loop one end around the knob end of the P-tainer and the other around the neck of the water bottle.
Fill the bottle part way and add water until the tension feels pleasant — around 8oz, roughly half a bottle, is a reasonable place to start. One ounce of water is almost exactly one ounce of weight, so the bottle doubles as a rough scale. A full 16oz bottle is right about a pound.
When you want the exact number, hang the bottle from the tension gauge. It reads to 500g / 20oz.
Tie your own loops: the string comes with loops already tied, but knots in this cord work loose over time. Tie each end yourself with an adjustable grip hitch, at the length that suits you. It grips under tension, slides when you want to change the length, and won't shake itself undone.
If you want to feel something genuinely interesting, swing your hips a bit with the weight attached.
Nothing should ever hurt, go numb, or change colour. If it does, take it off and give yourself a break. If something doesn't feel right or you can't get it to work, get in touch — we'd rather hear from you early.
What's Included
This Product Includes:
- 9x Demo P-tainer – three diameters × three lengths, centered on the size and length you choose. If you pick an option at either end of the range, the set shifts to stay inside it.
- 3x Stiff Silicone Gripper – one for each diameter in your kit
- 1x Tension Gauge – hanging scale, reads to 500g / 20oz
- 1x Collapsible Water Bottle – with carabiner, so the water doubles as your weight
- 1x Tugging String – pre-tied loop at each end
Once You Know Your Size
The demo pieces have done their job. Here's what to move on to.
Plastic P-tainer
The dishwasher safe version, in the size you landed on. This is what you wear day to day.
Plastic P-tainer Kit
P-tainer, two grippers and a bulge together, so nothing is missing.
Silicone Grippers
Stiff for active tugging, soft for all-day wear, in every size.
Pocket Rocket Weight Sets
Once you know the weight you like, a real one from 4.5oz to 16oz.