Make every bottle of wine as much fun to open as a bottle of champagne! The device has a needle on one end that is pushed into the cork. It is just over the length of the average cork. A canister of pressurized air is in turn inserted into the opposite end of the device. As you press down on the canister, it shoots the cork up out of the bottle. This in turn seems to make people dance around in giddiness. So much fun.