I was excited to get this after reading the positive reviews. Had a Bonjour brand frother that uses batteries and was tired of replacing them. I thought this looked like an up grade and liked the heating aspect. I have found that unfortunately it doesn't do the great job that the battery operated Bonjour does. I have tried leaving it on for longer periods hoping the froth would increase but it doesn't help. I plan to return it and wait for the electric Bonjour brand to restock and will order it instead. Would rather forego the heat and go for more froth.