These are REFILLS for your Cork Pops Legacy Wine Opener. Coming in a set of 2, each individual canister will open up to 50 bottles! The Cork Pops Legacy (sold separately) brings fun to opening your favourite bottles of wine that have corks.
 
The CO2 gas used is odorless, colorless and tasteless, completely safe to use. It will not alter the bouquet of the wine in any way, allowing you to enjoy glass after glass.