1. Aerospace GR5 Titanium. Mohs 7.8 hardness.
2. Universal G2 Refill Compatibility. Supports Schneider, Parker, and others.
3. Multi-Functional. Glass-breaking, can-opening, and self-defense.
4. 140mm Ergonomic Length. For natural hand posture and weight balance.
5. Brass Ceramic Spinner. Smooth rotation for stress relief and fidgeting.