Any user experience with this kind of cage will be highly appreciated

Really enticing in fantasy, or short term...

I was recently swapped out for nearly the same rig, but a longer urethral tube. In my particular case it was so awful I had to cut it off at work before my KH could arrive...

Blood, tearing, not good. Every body and member is different of course, but I was only saved from an ER trip by an air powered die grinder from this setup.

Life / safety over kink / lifestyle every time...

 

I have a very similar one, don't use the insert and I love it. Very comfy for me and no risk of any erections. See my profile for in use pictures....have fun.

 

have one about the same size with out the tube , only trouble was the ring is a bit big and the hole thing slides down but love the feel and looks of it in this one

 

I have one but the base ring is too small for me to get on. Plus it’s tricky to get everything lined up on your own. If you have a partner helping that will be benificial.

 

It's a nice cage.
However, in my case, these micro-cages give me less frustration because it prevent completly the erection.
I prefer the feeling of the erection starting and the compression of the cage.
Below are some pictures of alternatives you can find on Aliexpress.
Personally I like the first one, locking system is nice but my preference is definitively to the last one, a little larger than the other ones.
Hope it will help you...

 

Here is one of the Aliexpress link for the last one.
You can also find a bundle with the urethral tube inluded...
https://www.aliexpress.com/item/SOD...429.html?spm=2114.13010708.0.0.412e4c4dkfXVRH

 

Only be able to get the head in that

 

That device has a hinge. Any hinge is going to be trouble, doesn’t matter what you put over it. It’s got to be completely smooth or something will get irritated.

Insert seems disjointed and oddly shaped, but at least it looks like it’s all metal.

 

Great comparison.
Could you check if the hinged ring and solid ones are interchangeable? I mean specifically solid rings and type5 cage.

 

No they're not compatible.
On the 5 pics, Only 3,4&5 are interchangeable

 

I've found a solution that works for me: An electronic heat shrink tube all around the hinge.
Now this part is completely smooth, no skin irritation either.
Here is a pic

 

I bought one of these a while back. First appearances great, but I had two big issues that prevented proper use. First, it's difficult to get the barrel lock in place. A lack of precision of how it was made resulted in the slightest pressure on the ring (which is inevitable given the small size of the device) resulted in misalignment of the cage base with the lock. If you fiddle with it long enough it can fall into place. On occasion, that has meant an hour for me!
But the bigger issue is the urethral plug. I am used to a plug with my steelworxx looker 02 which is great. On this device, once in place the lack of precision of the tube screw means that it slowly unscrews itself when in place and obviously you can't screw it tight again without removal. Means it can't be worn for any length of time and the risk of the tube coming loose in side the cage and there inside the cock wasn't a risk I wanted to take.
Shame. Looked good, just shoddy workmanship.

 

It's my favourite cage, although I wear it with my tetherspout instead of the eurehral tube. My only complaint is that I got a bit of chaffing on my glans when I used a vibrating wand, but that's only happened once so it hasn't put me off.