Is ASTM F-136 titanium good for a sensitive nose piercing?

Yes. ASTM F-136 is the titanium grade used for surgical implants, and it is far less likely to irritate than surgical steel or plated metals. It is the usual pick for people who react to nickel.

How does the hinged segment work?

One segment pivots open on a hinge, and you close it by clicking it back into place. No captive bead or tools are needed, which makes changes easier than with a standard segment ring.

What gauge is this nose ring?

It is 18 gauge, a common size for nostril piercings. Check your piercing's current gauge before ordering, since 20-gauge piercings will need a thinner ring.

Can I wear it in a septum piercing?

It is designed as a nose ring, and the star sits close to the ring. A septum needs enough space for the star to sit flat, so measure your piercing before trying it there.

How should I clean a titanium hinged ring?

Rinse with saline and dry it fully, paying attention to the hinge and the star's points where residue collects. Avoid abrasive polishes, which can dull the finish.