Features: Black PVD-coated drop point blade made from AR-RPM9 stainless steel. Flipper and thumb stud openers. Black G-10 handle scales. Stainless steel liner lock. Reversible, tip-up titanium pocket clip. Description: The Scoria from CJRB is named for a type of porous black volcanic rock, and this lives up to that name with its black-coated blade and lightweight carry. This sleek everyday knife has a flipper and thumb studs for easy one-handed opening. The blade is made from AR-RPM9 stainless steel, which is a budget steel that doesn't skimp on corrosion resistance and hardness. For a lovely everyday carry with attitude, get the CJRB Scoria! A fan of the flipper? We carry thousands of Flipper Knives for all your easy-opening needs!