1. Effortless and wine bottle opening The improved air pressure pump wine opener uses the latest KLT patent technology to eliminate the risk of bottle explosion. By utilizing the air pressure inside the bottle, the cork is effortlessly pushed out, ensuring a and easy opening of the wine bottle. 2. Simple and convenient operationWith just a few steps, you can easily open the wine bottle seal. Pull the air pump up and down 5 7 times, allowing the air pressure to push the cork out, preserving the integrity of the cork without breaking or crumbling. 3. 2 in 1 design for added comfort This wine opener comes with a blade foil cutter that removes the foil from the bottle with a quick wrist movement, providing great convenience and efficiency when opening the wine bottle. 4. Hygienic materials: The blade foil cutter is made of stainless steel, durable and resistant. The needle is food grade treated, ensuring and hygienic use. The wine opener itself is encased in a high strength ABS shell, ing enhanced protection.