PetrolheadIf you buy these, Noble typically will not turn a universal into a custom or a custom into a universal. You could try reaching out to them to see if they would make an exception. otherwise, you'd have to start the process with them on one of their custom sets.
jaydunndidditI think he was referring to custom eartips (i.e. eartips that are custom molded for your ear), rather than reshelling (which would convert a custom to universal and vice versa).
ZenifyxYup, missed the sleeve part. I haven't seen anyone with just sleeves for the Nobles but I know Noble has converted universals to customs for those that have asked and are persistent. Still think it's worth asking in the off-chance they say yeah.
jaydunndiddit"I know Noble has converted universals to customs for those that have asked and are persistent. "
No, I would not bank on that statement, and to be very clear, converting (pulling the parts out and installing them into a custom shell) service is not provided and will be denied if asked.
HefeAbout what I figured. There was someone who posted in the forums about the experience so I figured it was just a one-off or something to that effect.
Edit: I found the old post and the individual had purchased customs used and had them reshelled. That was a mistake on my part reading that. I thought they had universals being reshelled, not customs.