two weeks ago I have: a marvel! my goal was just to be able to make homemade cappucino me (and nothing else) so for the purpose I wished it was impeccable! small details and indications: as some here I had trouble removing the valve to put the batteries. Namely he must push it completely to remove it completely to insert the batteries! (I had to go about three times for the batteries because I had no idea of common sense polarity) to cover, my nails not like (it was the only dark spot) for its use. after various attempts to cappucino, I could notice that the ideal for frothing milk is to opt for a glass as narrow as possible. Indeed, I saw that the glass was less wide, the more it lathered well! (Either cold or hot milk), about 50secondes leaning glass for maximum avoir.un foam (without pressing the frother) after I use rinse immediately with cold water and voila! in short: to use I do is extra !!!