Remarkable performance. Rigorously tested. Highly praised. Open a bottle of wine in a jiffy with this technological marvel. The curves of Herbert Allen's original lever corkscrew have been redesigned with a contemporary design. No cork will resist its innovative twist technology. Functional and easy to use, once the screw is wound into the cork, simply continue to twist in the same direction and the bottle will be uncorked. Finally, turn counterclockwise to release the cork from the screw thread.