Features: Black G-10 replacement scales for the Spyderco Paramilitary 3. Bright green tritium inserts on both scales. Drilled and tapped for right hand tip-up pocket clip carry. Please note: installation of these scales takes proper tools and knife know-how. The Spyderco warranty does not cover disassembly by anyone other than Spyderco's warranty department. Glow Rhino specializes in combining tritium, the rare and self-luminous isotope of hydrogen, with your favorite knives and gear.