Smith's "Pocket Pal" Multi-Functional Knife Sharpener features pre-set crossed carbides and ceramic stones, which provide the "Perfect Edge" every time. Carbides provide quick edge setting, and the specially shaped ceramic stones are designed to give you a razor-sharp edge on either standard or serrated edges. The fold-out, tapered round diamond-coated rod is designed for sharpening serrations and small gut hooks. Our multitool is compact, lightweight, durable, and comes with a lanyard hole so you can easily take it on the go.