This revolutionary product keeps open bottles of sparkling wine fresh for DAYS OR EVEN WEEKS! The biggest barrier for consumers opening bottles of sparkling wine in their homes is the loss of the "fizz". Through this unique system, air is purged from the bottle and replaced with carbon dioxide, exactly what came out of the bottle when the cork was removed. Essentially, the wine doesn't "know" it has been opened, and will keep indefinitely. Perlage is the answer for the consumer who wants to have a glass of sparkling wine in the evening without the worry of wasting an entire bottle. Whether for commercial use or residential try the perlage system. **Come into your local WINE HARDWARE STORE for a special offer before New Years!**