Whipped cream chargers, also known as nitrous oxide canisters
https://quebeck-wiki.win/index.php/The_Future_of_Culinary_Arts_with_Advancements_in_High-Quality_Chargers_Technology
Whipped cream chargers, also known as nitrous oxide canisters, are essential for creating fluffy whipped cream quickly and easily. With a simple press, they release gas that transforms heavy cream into a light, airy topping perfect for desserts