Resizing a chinese metal ring

I have resized rings both ways. But I don't see where just a little over 1 mm (if you split the difference between 47.5mm and 50mm.) is going to make much difference. I'm guessing that if the 50mm slips off and the 47.5 is painful the problem might be more with the gap between the ball ring and the cage ring. I would use the 50mm and shorten the gap. In most cases you can just squeeze them together or put them in a vise. (assuming the cage is metal) Either that or you need to get used to the 47.5. Can you get a finger between the ring and you'e scrotum?

 

Problem is really the distance ring to cage. I recommend to buy another cage

 

It is not causing the pain, if it would be smaller, then no escape would be possible even with the larger ring

 

Just buy a new one @ 45mm, you will squeeze in there.... trust me.

 

Are the shapes identical?

I agree with the others that the gap between the base ring and the cage can have an effect. If it is tight enough you will not pull the cage off even if the base ring is too big (it will move around a lot and be uncomfortable during an erection, but the gap is what prevents it from sliding over your balls.

The best way I know to open that style up some is with a Dremmel and grinding stones and then repolish. Don't know how you would make it smaller (unless you start with the 50 and ovalize it in a vice, but then it will be wider). But when I started out I swore I couldn't wear a 50mm (measured almost 60) and with some time and lube and a bit of hydrocortisone during break periods I am wearing my 50 non stop.

But please tighten up that gap until you cant remove the 50mm first. It should almost, but not quite, pinch your scrotum and should never let a testicle through, not even close.

 

I tried a device like that a few years ago. The metal is inexpensive 304 stainless steel. A machine shot could probably cut and weld it for you, but they might charge you quite a bit.

I have found that constant wearing will make your body get accustomed to a different size. For example, I used to wear the 1-7/8 dia cuff ring for the CB3000. After a while, though, I needed to go down a size. When I did that it was tight, but constant wearing over a few months made it settle in.

The difference between 50mm and 47.5mm should be manageable for most men. I'd suggest spending a few weeks, perhaps wearing it during the day and switching to the larger one at night. Naturally some lube around the ring during the day would also help.