This is a Thermos vacuum-insulated pot coffee maker. It has not been used at home. It was used in a coffee class. It was used about 4 or 5 times a month for about six months. After that, it was stored for many years. I think it's in a clean condition, but this is just my personal opinion. However, the box and instruction manual are not included. I have checked that it works by putting water in it, without using coffee grounds. #ThermosVacuumInsulatedPot #ThermosCoffeeMaker