Are there any devices that don't use ball-trap, or a piercing, and aren't a full belt?

Yes there is but i wouldn't recommend it stright tortue

 

Look for an MCD device. Similar to the teeth bracelet but not nearly as bad. I have one and it does work. Very light and is held on with a special zip tie. It is made of plastic and you can dull the points to suit your needs.

 

Some devices use a ring around the glans as an anti-pullout device, so in theory it may be possible to design a cage that doesn't need either a piercing or a ball trap ring, but if you're very variable in size over time then it may be difficult to get the size just right.

 

There is the 'tether spout' thing:
https://www.chastitymansion.com/for...ed-male-chastity-has-anyone-tried-this.16106/

 

I’ve had a MaleChastityNow Kali’s Teeth Bracelet (KTB) about ten years ago. It’s a different experience than restrictive chastity. That’s an understatement. It can be intense.


I had the $150 version that uses a padlock. I like the look of the security screw version below.



I’ve not seen a tether spout DIY project with a GlansArmor yet. That would be interesting to see.

I’m pierced already so I’m not a candidate. A PA secured shaft only device is the only option that doesn’t use a balltrap base ring or belt that I know of. I really love my piercing but I understand the reticence... and commitment required. It took a long time for me to take that step.

Mr S sells locking leather shorts but that’s not for long term wear.

 

Look at the "non-pierced" device after #16. Best solution on the market. Expensive but you can make payments and will never have to find another device. http://www.chastitydevice4u.com/

Edit: After reading again, I see that you aren't looking for a cage with a base ring. I don't know of anything else on the market that meets your specs.

 

Got to admit this is what I’ve been thinking of , I’ve had various success with ball trap and full belt , can’t see my wife going along with a piercing so this idea is what I’ve been thinking about and looking for

 

You might consider working with a 3d printer or someone who creates 3d printed cages like the Evotion Bijou. I'm sure they would be willing to make an attempt at making such a cage. The first step would be to find a ring size that never slips off the tip of your penis. Then you can create a cage with the same diameter only at that location. It should be something slightly smaller than the flacid diameter.

Of course you risk paying a premium price for something that may not work unless you do it yourself.

 

Intriguing idea...
I did one for a Lori #5. That device turned out to be too heavy for me: in some cases of maximum shrinking, the whole 1/2 pound of the device would weigh entirely on the TetherSpout and it just became too irritating in the long run (and even well supportive underwear eventually inches down and stops supporting under that kind of load).
Making a tether locking system for Glans Armor that attaches in place of the PA prong looks workable (I would probably use a mechanism like this one)

 

I definitely understand why a Lori device would be too heavy. A GlansArmor should work very well.

Nice photos! I have not seen your work. Very cool.

 

Glad you mentioned tether spout as I had an idea some time ago that works quite well, although I've not incorporated the parts into an actual device, nor used it for any length of time. The tether action is the same, but instead of having a ring and pin, my idea uses a tether that is split into two equal parts, side by side. It can be easily built with wire, and is much easier to insert and retract. My prototype was created from two simple stationary items as in the attached image.

To use, you simply slide each piece in turn into the urethra. you need to angle the wire to get it in, but once the two are inserted and the external ends are locked together, the splay of the two internal ends makes a cone shape which is a far bigger diameter than can be withdrawn.

A custom made device need only be an inch or two long, much shorter than the prototype I used. One advantage of this wire design is that the splay and diameter of the end can be very easily adjusted to make it wider or narrower. While it means a number of parts, it would still be very easy to incorporate into a device.

 

You just described the Cherry Keeper HeadLock to a T! Honestly, though, you can get any cage-only device off that doesn't "anchor", otherwise you'd permanently be in the cage. The penis is so magically squishy and flexible that trapping it in any way without something to anchor it to or prevent you from manipulating it (like Loris #16) is going to be able to come off.

 

Off topic: Where do you get the separate clamp seal and wire?

On topic: The OP wants a non ball trap device without a piercing or belt.

 

Indeed, the magic locks are fairly easy to pick, so any talk of security is just silly to me. At the end of the day, all the devices I'm aware of (save something that has been welded shut) rely on a certain level of trust, because all the security measures can be defeated by most people with a little initiative.

 

I looked for that kind of thing not too long ago and found this: https://www.megafortrisusa.com/products/utility-meter-seals/metal-clip-seal

 

I am Paul, the designer and owner at Heart-On Chastity. I have used the tether products myself and they do work very well. An excelent alternative to piercing.
I designed a chastity model to lock on using the threaded eye-hook tether design. It was totally inescapable and covered everything well. I wore it for a week with no issues. Here is a photo of that design. We do sell it on our website for a reasonable price.

 

https://www.heartonchastity.com/product-page/p10-prince-albert-s-cloak-complete-full-coverage

 

The wire I bought al AliExpress (stainless steel with plastic cover) the seals I ordered at a local company. Many companies sell them. They all have unique numbers.

 

I’ve purchased security seals with stainless steel wire. I see wire alone: stainless and plastic coated. I don’t know the name of the standalone seals that you use with separate wire. I have not found them online. Maybe because I’m searching for the wrong thing.

Can you provide a link or the full complete name of these security seals? Thanks in advance!

 

This will give you a good direction for search terms. look for metal clip seal.

Wire: https://www.aliexpress.com/item/Blu...-Wire-Used-With-Various-Seal/32223168908.html

 

I have been experimenting with sounds trying to stretch my urethra with the intention of using a tetherspout to hold a glans cover, like this one from Ali https://www.aliexpress.com/item/32966570053.html?spm=a2g0s.8937460.0.0.41742e0emsBnX7, in place. Spouts on order Still waiting for the slow boat to dock.

 

Some interesting devices here, thanks all for posting.