The Zippity corkscrew from Metrokane is the fastest waiter's corkscrew ever made! The Teflon coated spiral turns into the cork up to 5 seconds faster than regular spirals. You will save about 10 seconds or more per cork, which is a lot of time for any waiter who may open dozens of wine bottles a day. The Metrokane corkscrew is also the first and only waiter's corkscrew with a retractable foil cutter. After using the foil cutter, it automatically retracts when the levers are opened. The Zippity corkscrew is available in metallic red and classic black, and has a lifetime warranty.