Our milk frother comes with solid quality, comfortable handheld design. 2 whisks are all made from food-approved grade 304 stainless steel. One for using to stir drinks such as lattes and cappuccinos, and another whisk can be used as egg beater to whip the eggs into a thick layer for making cake. It’s the best kitchen essentials! There are 3 optional speed of 19,000 RPM, 21,000 RPM and 23,000 RPM. You can freely choose different rotation speed according to your ingredients. The higher speed you choose, the less time you will spend, and the thicker foam you will create. simple one-touch switch to use. Just put this milk frother into a container with liquid food up to approx. 1/3 to froth. Please keep the temperature of the milk below 60℃ for perfect frothering. Cleaning it in mild soapy water with the whisk moving or just put it into fresh running water.