A wine opener, also known as a corkscrew, is a tool designed to remove corks from wine bottles. It typically consists of a metal spiral, called a worm, that is inserted into the cork, and a handle that allows the user to twist and pull the cork out. There are various types of wine openers, including the traditional hand-held corkscrew, lever-style openers, and electric models. Using a wine opener is essential for enjoying bottled wine, as corks seal the bottle to preserve the wine's flavor and aroma. Properly opening a bottle with a wine opener ensures that the cork does not break, which can lead to cork debris in the wine. Many wine enthusiasts consider a good wine opener an essential accessory for their wine collection.