The Zyliss Milk Frother quickly and conveniently froths milk for cappuccinos, lattes or shakes. Simply heat a small amount of milk and insert frother into cup until it reaches the bottom. Switch the frother on and watch as your milk expands 3 times in 30 seconds! This electric frother is suitable for frothing hold, cold, fresh, powdered and UHT milk. The Zyliss Milk Frother requires 2 x AA batteries for operation (not included).