The Helical features a hardworking powder coated D2 Tanto blade, its quick to dig into an unopened box or snip a loose thread. An understated flipper doesn't get in the way when you slip it into a pocket, but it quickly deploys the blade when open, a locking liner secures it in place. The black aluminum, twisted handles are carefully designed to fit snugly in your palm and outlast any mud, sweat and grime it encounters. The Helical is a twisted take on an old classic.