Do Invisible Nose Studs Work How Much Do Nose Studs Hurt?

How much do nose studs hurt? - do invisible nose studs work

First, I am not talking about ugly of rings or nose rings. I mean, like the tiny diamonds, nearly invisible spines on the side of the nose. I've heard people say he does not have much damage at all, much less than a pierced navel. My two cousins have a stallion, but I forgot to ask. I wonder what was the pain.
Thank you for your answers!
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