A corkscrew was a tool used to remove a cork from a bottle of alcohol.
In 2024, Agnes Jurati asked if Jean-Luc Picard had a corkscrew she could use to open a 1915 pinot noir. (PIC: "Watcher")
Later, Seven of Nine lamented that she and Raffi Musiker were only armed with a knife and a corkscrew, to which Musiker added an ice pick. (PIC: "Hide and Seek")