The only downfall of this appliance, is you will find that you don't need any of the others you purchased.  First, it comes with a manual and the programable front panel pretty much easily walks you through it. Second, it seals great. And finally cleaning. The stainless steel cooking pot and lid are dishwasher safe. Although I have not attempted putting the lid into the dishwasher because the experience I have had with other pressure cookers left me replacing all seals, but they say it is safe. . I Having a kitchen appliance as fast and versatile as this, makes home-cooked meals a breeze.