All our nose studs are constructed from sterling silver meaning there is no Nickel or any other type of allergy sensitive metal.
Instead of a nose stud have you considered a silver nose ring
Nose studs 1-4 small crystal have a small ball at the piercing end. The ball permits the stud to be inserted into the nose with greater comfort, whilst preventing it from falling out.
Nose studs 5-8 are L-shaped although since sterling silver is malleable they can be bent into whatever shape desired with minimum effort.