Creamright Ultra-Purewhip 100-Pack N2O Whipped Cream Chargers 8 Gram Highest Quality European Nitrous Oxide Whipped Cream Chargers Gas Production: Nitrous Oxide Pharmaceutical Production- Belgium Compatible: All Standard 8 gram Nitrous Oxide Whip Cream Makers including iSi, Kayser, Mosa, Liss Produced in Europe's most modern facility by Austrian based company with decades of experience in this technology Note: Product will be shipped in multiples of 10, 24 or 50 pack cartons as available