8 Gram Highest Quality Whip Cream Chargers Each carton contains 24 Ultra Pure whip Cartridges Compatible: All Standard 8 gram Makers including iSi, Kayser, Mosa, Liss Produced by FOMA GAS's most modern factory with decades of technical experience 24 cartridges per carton, this is a popular size for kitchen enthusiasts, high volume restaurants &coffee bars; Minimum shelf life of 5 years