This retractable travel knife was made with your safety, hygiene, and convenience in mind. Too many times have picnickers around the world nearly sliced through their palm reaching for the unwrapped knife lying loosely in their knapsack. Lightweight and pocket-friendly, the Hippus knife is a safe way to spread, slice, and, if you're skilled, dice your way to a picture-perfect picnic, all while providing easy storage and a way to put off cleaning until later.