Crafted from ultra-hard ceramic, this corrosion-proof folding blade is built for cutting, scraping, and slicing. Small enough to ride on a keychain, clip it to your keys, or stash it anywhere, Cache Cap™ or Belt included. With it, you’ll always have a cutting edge on hand. WARNING! Extremely sharp! Not intended for children. Ceramic provides many advantages over metal knives, but it has to be treated differently with respect to its unique properties. Excessive pressure or sideways torqueing can cause damage to the edge or snap the rigid blade.