Q : Do these have any nickel in them? I'm allergic to nickel.
Yes, all 316L surgical steel does have a very small percentage of nickel. If you're highly allergic to nickel, then we recommend G23 solid titanium which is 100% nickel free hypoallergenic. Here's the link to our solid titanium collection. https://www.bodyjewelryfactory.com/titanium.html