The Zwilling Sommelier Classic folding waiter's knife is a foil cutter, corkscrew and bottle opener in one. The functional stainless steel knife has an ergonomic, Micarta finish handle and hardened, ridged, forged spindle with non-stick coating. The double lever has a flexible joint, which enables the cork to be easily turned and removed. Removing corks and foil and opening bottles with ease, this Zwilling Classic 3-in-1 waiter's knife is perfect for sommeliers