Everything worked for 2 months until the pot overflows, yes! it must arrive at least 1 time, right? So thank you there breaker. I better examine the individual product and I see TOO LOW level Security! electricity case is not sufficiently isolated from the plate. So all the liquid has flowed in. Possible improvements: cooking timer with alarm and isolate the electrical system by enclosing it in a completely sealed from inside and out. Also the circles of the plates are badly sealed. Otherwise Product avoided for the elderly.