- Economy and environmental protection: This is a traditional manual method, the simplest and most efficient, with no need for electricity or batteries. More economical than battery powered frothers and expensive electric milk frothers. - Froth milk easily: Put the milk into the pitcher, place the plunger inside and lid it, then pump the handle up and down 20-30 times (within 30 seconds), until foam has desired consistency. - Capacity and size: 17 oz (500 ml), overall size: 73.14 inch / 18 8 cm. Perfect size for frothing milk for 2-3 cups of coffee. - Materials and construction: Made of 304 stainless steel, sturdy and hygienic, with a bright surface. The inner wall uses stainless steel wire drawing process, so the manual milk frother for coffee is easy to clean and no scratches appear. - Use scenarios: - Home daily coffee: quickly froth milk for lattes and cappuccinos without electricity. - Small office or coffee corner: prepare multiple cups of cafe-style foamed milk without power outlets. - Hot beverages and desserts: perfect for making foamed milk for hot chocolate, flavored drinks, or desserts that need whipped milk.