This little machine works well at heating a room. Used in the workplace and home. It is ceramic. Has a fan and 2 heat settings, thermostat and safety tip over feature. It met all of my needs.

The only thing I didn't like was that the knob to control the power and heat setting broke in less than 3 months use on each machine. The knob cracked so the last setting will be permanent, one machine is off permanently and the remaining 2 I have to unplug from the wall to turn off. The knob controlling the strength of the heat has never broke because I never change it. The remaining features continue to work. The machine was not used daily.

There are better makes out in the market. Learned my lesson.