It is a handheld, battery-operated or rechargeable device used to create foam for coffee, lattes, cappuccinos, and other drinks.
It can also be used to mix other beverages like milkshakes, hot chocolate, and protein powder.
The whisk is typically made of food-grade stainless steel.
The device is designed for easy operation and cleaning.
Many models are compact and portable, making them suitable for home, office, and travel use.