Soda Sparkle Soda Sparkle Gas Cartridges 24 bottles x 2 Unopened This item is new and unused, but the recommended use-by date (5 years) has expired. Please understand and purchase only if you agree to this. For those who understand that this is a personal home storage item, thank you for your understanding. If you are looking for a beautiful item or are concerned about minor stains, please refrain from purchasing. Please understand that this is a used item and purchase accordingly. *Please be sure to agree with the condition of the product before purchasing. ok