The 316L surgical steel cartilage rings are a vibrant ear jewelry piece featuring an iridescent ferido ball. Crafted from medical-grade stainless steel, this cartilage ring is durable, corrosion-resistant, and waterproof. Its ball closure ensures secure wear for daily activities. Perfect for upgrading your ear stack with color.
🌈 Shine Bright Everywhere
Imagine catching the light during a sunset beach walk or dancing under festival lights. These iridescent ferido ball earrings reflect every color of the rainbow against your skin. The steel cartilage piercing jewelry stays secure while you move, swim, or celebrate. You get three packs of sparkle for every mood.
🎪 Festival Ready | 🏖️ Beach Proof | 🌙 Night Out
✨ Iridescent Ferido Ball Design Story
Inspired by oil slick finishes and mythical rainbow gems, this design brings fantasy to reality. Each ferido ball is polished to maximize light refraction, creating a shifting color effect from every angle. The steel hoop provides a neutral base that lets the ball shine. The result? A piece that transforms simple ear piercings into statement art without overwhelming your look.
✨ What Makes It Special
- ✨ Iridescent coating shifts colors under different lighting conditions for dynamic wear
- ✨ Three-pack value allows stacking across multiple cartilage piercings easily
- ✨ Secure ball closure prevents accidental loss during sports or sleep
🔬 316L Surgical Stainless Steel — Safety & Certifications
✅ 316L Medical-Grade Surgical Steel — ASTM F-138
✅ Durable, corrosion-resistant, body-safe for healed piercings
✅ Waterproof and sweat-resistant
⚠️ Trace nickel — not for severe nickel allergies
⚠️ Not advised for fresh or healing piercings
📄 View Full Material Certifications →
📐 Size Guide
| Material | 316L Surgical Steel |
| Gauge | Select from options |
| Hoop Diameter | Select from options |
| Stone / Centerpiece | Iridescent Ferido Ball |
| Finish | Iridescent / Rainbow |
| Thread Type | Ball Closure Ring |
16G fits most cartilage piercings like helix or tragus. Choose 6–8mm diameter for snug fit or 10mm for loose hoops. Check your current jewelry measurements before ordering to ensure comfort.
💡 How to Care for Your Steel Cartilage Rings
💡 Rinse with fresh water after swimming in saltwater or chlorinated pools to prevent corrosion.
💡 Dry thoroughly with a soft cloth to maintain the iridescent finish and prevent water spots.
💡 Avoid harsh chemicals or abrasives that could scratch the steel or dull the ball coating.
❓ Frequently Asked Questions
Is this cartilage piece safe for a healing ear piercing?
No, 316L surgical steel contains trace nickel and is recommended for healed piercings only. Use implant-grade titanium for fresh wounds.
Will the iridescent finish fade or tarnish over time?
The steel is corrosion-resistant, but the coating may dull with heavy abrasion. Avoid scratching against hard surfaces to preserve the color.
Can I wear these steel cartilage piercing jewelry in the shower?
Yes, they are waterproof and sweat-resistant. Just dry them afterward to keep the finish bright and clean.
What gauge and post length for cartilage?
Most cartilage piercings use 16G or 18G. Select the diameter that matches your anatomy—6mm for snug, 10mm for loose.
⚠️ Hygiene Notice:
For hygiene and safety reasons, body jewelry and piercing jewelry
are non-returnable and non-refundable once shipped.
Please double-check your gauge and measurements before ordering.

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