This milk frother works great.  Pour your milk in the canister, pick what option you want, and away you go.  You can choose between frothy cold milk, frothy warm milk, thick warm foam, and warm with no froth.  I'm not going to lie, my daughter have been playing with this thing for days now.  We have drank more hot chocolate and coffee drinks than is probably good for two people.  This milk frother works great and does exactly what it is supposed to.   It isn't dishwasher safe, but I just rinse it out and then take a soapy rag to clean out the inside.   Pretty simple.