The black G10 CIVIVI Pentad folding knife is named after a technical term for a group of five, inspired by its 4 handle arcs plus a choil that creates an ergonomic handle with dedicated finger placement points that follow the natural curve of your palm and provides a full, secure grip – slip-resistant and comfortable even in wet conditions. Flipper and thumb stud offer multiple ways to deploy the blade satin finished Nitro-V clip point blade.