This set of ten 16g Cartridges / Bulbs are suitable for use with our Mini All In One CO2 charger, Premium Regulated Charger Kit, and Whipped Cream Dispensers. These cartridges are specifically designed to provide approximately 6g of CO2 per liter for carbonation and/or dispensing water and other beverages. 

Please note that these cartridges are only sold in packs of 10, and not individually.