ADVANTAGES OF BENENO WING CORKSCREW Built-in Bottle Opener - Multifunctional opener for bottles Mechanical Gear Design - Stays centered and prevent slippage Stable Revit Design - Fixation and durable for pull and press Ergonomic Grip Design - Comfy and contoured easy-grip Sharp-edged Screws - Keeps corks from breaking OPEN BOTTLES WITH EASE Focusing your BENENO corkscrew on the middle of the cork Rotating the handle to put the screw into the cork Keep rotating the handle until the wings fully opened Grasp the wings and press down Keep pressing down the wings until the wing closure Slowly pull out the cork