The Replacement Nespresso Acapelk Milk Frother in black is an electric frother and warmer with a capacity of 8.5 ounces. Made of plastic and metal, this model is designed for Nespresso and operates at 120 volts with 300-599 watts of power. It is lightweight at 2 lbs and has a depth of 6 inches and a height of 8 inches. The frother includes a lid and whisk, but does not come with the base. This product originates from China and is a convenient addition to any kitchen for frothing and heating milk for coffee or espresso drinks.