• Material: Stainless Steel + ABS Plastic • Usage Tips: • .Put the milk frother into a container with drinks up to approx. 1/3 to start frothing. • .Press and hold down the ON/OFF switch, the whisk will start to run and make foam. • As soon as the milk froth starts forming, lift the appliance slightly so that it always in the froth layer. • When the milk is frothy enough, let go of the switch to stop the whisk running. • Please remember to take your finger off the ON/OFF switch before lifting the whisk out of the milk to avoid spraying the liquid everywhere. • If you would like to make hot milk froth, the temperature of the milk should not be over 60℃/140℉, otherwise, the milk will not froth up perfectly.