Minimal yet bold — these internally threaded circular barbells are designed for versatile placements with comfortable insertion and a secure fit. Perfect for stacking or wearing solo for an effortlessly edgy look. **Specifications**- Material: ASTM F-136 Implant-Grade Titanium- Threading: Internally Threaded- Gauge: 16G | 14G- Diameters: 8mm | 10mm | 12mm- Ball Size: 3mm- Colour: Silver **Best For**Septum, Daith, Cartilage & more **Why Piercer's Choice?**All jewelry is made from ASTM F-136 implant-grade titanium — the gold standard for body jewelry. Nickel-free, hypoallergenic, and safe for long-term wear in healed piercings.