Designed for use with the Zzysh Champagne (Sparkling) Preserver, these refill canisters (in a pack of 5) use 100% food-safe Argon and CO2 gas to re-pressurise opened sparking wine, retain its fizz and protect from oxidation. This system is based on tried and true methods, used by winemakers for years.
 
100% recyclable. Each cartridge can preserve up to eight opened wine bottles.