The fellow with the cylinder will not use it but wants to stamp it "Do Not Use" so as nobody accidentally uses it. I've asked for pics of the chambers and nipples.
Why stamp it like that? Whats wrong with it other than one nipple wont come out? Is that a reason not to use it until it needs new nipples?
I'm not trying to be dense or contrary, I really dont understand why it couldnt be used just because a nipple wont come out.