The device is the best that we have ever had. (But also the most expensive - but worth it) It prepares the sandwiches fast. They are crispy on the outside (the degree can be controlled by taking out earlier or later - and it succeeds quite well since the heat development is very uniform) and the inside "fluffy", ie they are not simply squeezed. That is also the advantage over the triangular sandwich heaters. And we succeed every 4 sandwiches equal !!! The sandwiches are the lid close not moved - as we have already made quite a different experience. Well, that makes cleaning of course, this machine is not fun - but because as the cheese - thanks to 'the precise forms - no longer expires - designed it quite easily. So just buy it !!!!!