IMEEA 300ml 304 18/10 Stainless Steel Finish Milk Frother Double Mesh Milk Creamer Milk Foam (600ml Container Capacity with 300ml Foam Each Time, Recommended for 3 People Use) + 5.3inch Generic Stainless steel Coffe Latte Art Pen Made of 304 high quality stainless steel transforms non-fat milk into rich, creamy froth; perfect for cappuccinos, lattes and mochas. Easy to use - just pours 300ml milk and moves the plunger up and down for twenty or thirty seconds. Will Create a smooth and consistent milk foam without electricity. Can be used for cold and hot milk. The shorter time you move it, the smoother foam it will make. (longer, harder) Double mesh makes whipped milk easier and faster. Kindly note: If pour the milk more than 300ml, the milk foam will overflows the container. And the temperature of hot milk is better between 140F and 176F.