Rotass Cream Chargers are small N₂O (nitrous oxide) cartridges designed for use with whipped cream dispensers. They instantly infuse cream with gas to create light, fluffy whipped cream in seconds. Beyond desserts, they’re also popular in cafés and bars for foams, mousses, cold brews, and culinary infusions. If you want speed, consistency, and professional results, Rotass chargers are built for that purpose.