Excellent for quickly making milk foam for cappuccino, latte, hot chocolate and hash. Heat the milk (medium to high fat is best) to 60°C and pour into a narrow tall bowl. Dip the milk whisk into the milk, turn it on and whisk until the foam thickens (15-20 seconds), turn it off before removing it from the milk froth. Clean the stainless steel broom attachment under running water, wipe the plastic handle with a damp cloth, do not wash in a dishwasher. 3 year guarantee. To use, 2 AA batteries are required - not included.