Use the power of science to easily open your bottles with the Apèro N2O Powered Wine Opener. Using nitrous oxide, this device removes your cork with ease and without leaving any residue. The Apèro Wine Opener comes with a foil cutter so you can remove the wrapping. Next, place the device on top of the cork. A press of the button initiates the process and the nitrous oxide forces the cork out. It all happens in just seconds. The Apèro Wine Opener comes with two sets of nitrous oxide packs to keep you going. Each one can handle 40-50 bottles. Even though it uses this science, the opener adds no taste or odor to your wine. Simple to use, you’ll be looking for an excuse to bring it out at gatherings.