The mixer part is made of food grade stainless steel, please clean the shaft and whisk under fresh running water. The frother is powered by 2 AA batteries (Not include), which saves more time than charging with an adapter. These milk frothers are stand-alone gadgets that can be used to froth milk without needing a coffee maker or other appliance.

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Price	$3.19	$2.89	$2.35	$1.99	$1.45	$0.99