Best muzzle for a puppy who cant stop nipping?

Hello! I am asking for advice/recommendations for a 7-8 month old puppy who insists on nipping and trying to bite my stepdaughters wrist. She has gotten a lot better from when she was a younger puppy but she’s huge now and poses a safety risk even though the nipping isnt out of aggression. We give her plenty exercise and reprimand and redirect whenever she does it and crate her if she wont stop. But its not fair to her to be crated constantly on the weekends and its not fair to my stepdaughter to have to watch her six every weekend either. She doesn’t do it to me, fiance, or my younger stepdaughter either.

So I was thinking about getting a muzzle for her for during the weekends so we can all coexist peacefully and everyone can be happy. If yall have had to muzzle your pups while they learn their manners what kind did you go with?