The Cinder is small enough to attach to your keychain, yet itās still capable of doing most of the tasks you carry a knife for. From opening packages to breaking down boxes, the Cinderās got you covered. Whatās more, you know the Cinder is built for performance. For one thing, itās designed by Rick Hinderer, well known for the real-world practicality of his knife designs. For another, itās precision manufactured by Kershaw, known for our top-notch fit and finish.