The Latteos silk plastic lid has a deep rim to prevent foam from escaping through the spout. The plunger handle has a comfortable grip and is pleasant and smooth to touch. In less than 30 seconds you can easily whip your preheated milk into the airy foam. Made from heat resistant borosilicate glass, all parts of this milk frother are dishwasher safe. Hot milk capacity 0.25 litres. Frothing capacity 0.25 litres. Dishwasher safe. (not included). Manufacturers 2 year guarantee.