anyone used one?
Yeah, use a metal cage on my sub!
was looking for one for my sub
are they any good and do they work ?
They do the intended job, yes, plus I think the metal ones look good too.
CB6000 are meant to be great :)
might have to invest in one thanks
I have a CB6000 style one, and although it's fun, I don't find it that good.
It still allows me to get hard. But my boner ends up behind the device, and the device just covers the tip of my cock - as its held on by my balls
I wanted something that'd stop me getting hard like I'd read in stories and watched on porn etc, but it doesn't work like that for me
Is certainly fun in the right hands though :)
hope so
You might want to do a quick search as ther are a couple of previous threads on chastity - there's a lot of info in them which I think will answer your questions.
I would post the links but I don't seem able to - sorry
I have a plastic CB6000 and have just bought a stainless steel one.
It is nice any shiny 
I Have the metal cb-Birdcage. Great but getting it on is tricky. The feeling of been locked is great though.
are the cb-Birdcage better than the plastic one?
I've found that the open barred type of metal cages are preferable to the enclosed plastic ones for a couple of reasons.
In my case I found it hard to keep clean in the plastic CB range as my 'old fella' filled the cage even when flacid makingit difficult to get soapy water around. I should mention that I'm not circumcised so thay may make a difference.
Also, whilst the feeling of total entrapment is erotic, the enclosed plastic cages don't allow for much teasing by your mistress.
My prefered cage is the Fantasy Extreme Prisioner Cock cage. It's small enough to give that confined effect but the open bars mean that I can keep clean and my mistress can lick, stoke or caress my trapped dick.
I'm sure that there are others who'll prefer the CB range - but this is my two pennies worth.
maybe i will up grade after trying the plastic one first but your most helpfull