Slice Ceramic Folding Knife has tiny size that’s perfect for your purse. It’s a box opener blade made of 100% zirconium oxide with safeguards to protect your finger. It works just like a traditional box cutter, yet its ceramic utility blade never rusts and lasts longer than conventional metal package openers. Designed for on-the-go, Slice EDC keychain knife is designed to be compact and lightweight, an ideal knife to take to work or everyday activity.