Mosa Carton of 24 Nitrous Oxide Whipped Cream Propellent Cartridges. Mosa has been producing N2O and CO2 whipped cream chargers for over a decade in an ultra-modern facility in Taiwan. Many of the other US brands are produced in this same factory, such as Bestwhipâ„¢ Nitroâ„¢ and other brands. This is a package of 24 Nitrous Oxide cream chargers typically used in homes and trade. Typical use of this quantity is restaurant and retailers. Mosa is is sold in both 50 pack and 24 pack cartons- both in master cases of 600. Compatible with all of the whipped cream dispensers, this product assure consistency and 100% compatibility.