Use in the Dorm or Office to keep, mug of coffee/tea or soup warm Busy parents - keep your coffee/or tea warm, no more reheating in microwave again and again! These can also be used as a wax melt warmer using mug or heat safe dish. NOT Teflon, made of plastic. Not for art. Warmer is silver, cord is white. Can be used for wax melts with an appropriate bowl. (not included) These are meant to keep heated items warm. They will not make your cold coffee hot.