Cogent Button Lock Flipper Pocket Knife, 14C28N Blade G10 Handle, Good for Outdoor EDC Camping C20038D-1 (Black). Clip point 14C28N blade. Flipper and button lock opener. Folding knife with storage pouch. Caged ceramic ball bearing pivot. Deep carry pocket clip for everyday carry. Lifetime guarantee against defects in material and workmanship. The button lock is designed to provide just the right amount of tension so that there is enough resistance to avoid accidental opening, while still offering the ideal amount of pressure to release the lock. CIVIVI provides our customers with value & performance without compromise. CIVIVI knives look good, feel good, work well and get the job done- all without breaking the bank. Like their WE Knife brethren, they too, are “MADE BETTER”.