Across the web, many shops sell steel — often mislabeled 'surgical steel' — or acrylic jewelry for the nose, lip or ear cartilage (tragus, daith, rook, conch).
At Obsidian, we're upfront about what we use: exclusively ASTM F-136 titanium and solid 14k or 18k gold. Buying jewelry made from this ASTM F-136 titanium ensures excellent biocompatibility for your septum.
It's the best way to reduce the risk of allergies often linked to classic silver earrings.