Vintage Avon Country Gathering Electric Potpourri Pot  6 Oz. (Not Working)

Vintage Avon Country Gathering Electric Potpourri Pot  6 Oz. (Not Working). I've tested this and unless there is a trick to it....it does not warm. It can still be used as a festive decorative piece, however. Comes in original box without signs of a lot of use. The diameter of the opening is approximately 4.5 inches across and extends to about 5.25 inches if measuring to the outside of the handles. Height is approximately 4.25-4.5 inches. Box is approximately 5.5 inches x 5.5 inches 5.5 inches.