Features: 1. No need to pull and twist, just slide the needle in, pull it out a few times, and the cork comes out. Eliminate cork damage. 2. Compared with traditional corkscrews, The wine air pressure pump corkscrew can cleanly remove natural and artificial cork stoppers to prevent cork stoppers from contaminating the wine. 3. Featuring a sharp, metal needle, the wine air opener neatly slides into the center of the cork for easy and complete removal. 4. This bottle opener adopts a pen-shaped design, and the needle can be covered with a pen cap after use, without being exposed to the outside, to avoid accidental injury to children. 5. You can take wherever you go for travel due to weightlight and small. No power needed, so open anywhere while camping or traveling.